PORTUGAL TRENDS AND SOURCES OF ZOONOSES AND ZOONOTIC AGENTS IN HUMANS, FOODSTUFFS, ANIMALS AND FEEDINGSTUFFS

PORTUGAL The Report referred to in Article 9 of Directive 2003/99/EC TRENDS AND SOURCES OF ZOONOSES AND ZOONOTIC AGENTS IN HUMANS, FOODSTUFFS, ANIMALS AND FEEDINGSTUFFS including information on foodborne outbreaks, antimicrobial resistance in zoonotic agents and some pathogenic microbiological agents. IN 2013

Report on trends and sources of zoonoses INFORMATION ON THE REPORTING AND MONITORING SYSTEM Country: Portugal Reporting Year: 2013 Laboratory name Description Contribution INIAV - Instituto Nacional de Investigação Agrária e Veterinária DGAV Direcção Geral de Alimentação e Veterinária INSA Instituto Nacional de Saude Dr. Ricardo Jorge ASAE Autoridade de Segurança Alimentar e Económica IBCP Instituto Bacteriológico Câmara Pestana DGS - Direcção Geral de Saude R.A. MADEIRA Região Autónoma da Madeira R.A. Açores Região Autónoma dos Açores Laboratorio de Viseu FMV - Faculdade de Medicina Veterinaria National Institute of Agricultural and Veterinary Research National Veterinary Authority Reference laboratory belonging to the Ministry of Health National Authority for Food Safety Scientific Institute - National Reference Laboratory for Rabies National Authority for Human Health Regional Veterinary Services Madeira Regional Veterinary Services Azores Regional Veterinary Laboratory Veterinary School in Lisbon Data on zoonoses and zoonotic agents in food anda animals Reporting Authority Co-ordination of report production Data on zoonoses and zoonotic agents in humans and foodborne outbreaks Data on zoonoses and zoonotic agents in food Data on zoonoses and zoonotic agents in humans and foodborne outbreaks Data on zoonoses and zoonotic agents in food and animals Data on zoonoses and zoonotic agents in food and animals Data on zoonoses and zoonotic agents in food and animals Data on zoonoses and zoonotic agents in animals

Report on trends and sources of zoonoses INFORMATION ON THE REPORTING AND MONITORING SYSTEM Laboratory name Description Contribution UTAD - Universidade de Trás-os-Montes e Alto Douro IPIMAR Instituto das Pescas da Investigação e do Mar Veterinary School in Vila Real National Veterinary Laboratory Data on zoonoses and zoonotic agents in food Data on zoonoses and zoonotic agents in food and animals Portugal - 2013

Report on trends and sources of zoonoses PREFACE This report is submitted to the European Commission in accordance with Article 9 of Council Directive 2003/99/ EC*. The information has also been forwarded to the European Food Safety Authority (EFSA). The report contains information on trends and sources of zoonoses and zoonotic agents in Portugal during the year 2013. The information covers the occurrence of these diseases and agents in humans, animals, foodstuffs and in some cases also in feedingstuffs. In addition the report includes data on antimicrobial resistance in some zoonotic agents and commensal bacteria as well as information on epidemiological investigations of foodborne outbreaks. Complementary data on susceptible animal populations in the country is also given. The information given covers both zoonoses that are important for the public health in the whole European Community as well as zoonoses, which are relevant on the basis of the national epidemiological situation. The report describes the monitoring systems in place and the prevention and control strategies applied in the country. For some zoonoses this monitoring is based on legal requirements laid down by the Community Legislation, while for the other zoonoses national approaches are applied. The report presents the results of the examinations carried out in the reporting year. A national evaluation of the epidemiological situation, with special reference to trends and sources of zoonotic infections, is given. Whenever possible, the relevance of findings in foodstuffs and animals to zoonoses cases in humans is evaluated. The information covered by this report is used in the annual Community Summary Report on zoonoses that is published each year by EFSA. * Directive 2003/ 99/ EC of the European Parliament and of the Council of 12 December 2003 on the monitoring of zoonoses and zoonotic agents, amending Decision 90/ 424/ EEC and repealing Council Directive 92/ 117/ EEC, OJ L 325, 17.11.2003, p. 31 Portugal - 2013

Report on trends and sources of zoonoses List of Contents 1 ANIMAL POPULATIONS 1 2 INFORMATION ON SPECIFIC ZOONOSES AND ZOONOTIC AGENTS 6 2.1 SALMONELLOSIS 7 2.1.1 General evaluation of the national situation 7 2.1.2 Salmonellosis in humans 9 2.1.3 Salmonella in foodstuffs 13 2.1.4 Salmonella in animals 41 2.1.5 Salmonella in feedingstuffs 59 2.1.6 Antimicrobial resistance in Salmonella isolates 63 2.2 CAMPYLOBACTERIOSIS 120 2.2.1 General evaluation of the national situation 120 2.2.2 Campylobacteriosis in humans 121 2.2.3 Campylobacter in foodstuffs 125 2.2.4 Antimicrobial resistance in Campylobacter isolates 129 2.3 LISTERIOSIS 150 2.3.1 General evaluation of the national situation 150 2.3.2 Listeriosis in humans 151 2.3.3 Listeria in foodstuffs 153 2.4 E. COLI INFECTIONS 170 2.4.1 General evaluation of the national situation 170 2.4.2 E. coli infections in humans 172 2.4.3 Escherichia coli, pathogenic in foodstuffs 175 2.5 TUBERCULOSIS, MYCOBACTERIAL DISEASES 177 2.5.1 General evaluation of the national situation 177 2.5.2 Tuberculosis, mycobacterial diseases in humans 177 2.5.3 Mycobacterium in animals 180 2.6 BRUCELLOSIS 187 2.6.1 General evaluation of the national situation 187 2.6.2 Brucellosis in humans 188 2.6.3 Brucella in foodstuffs 189 2.6.4 Brucella in animals 191 2.7 YERSINIOSIS 206 2.7.1 General evaluation of the national situation 206 2.7.2 Yersiniosis in humans 207 2.8 TRICHINELLOSIS 209 2.8.1 General evaluation of the national situation 209 2.8.2 Trichinellosis in humans 209 2.8.3 Trichinella in animals 212 2.9 ECHINOCOCCOSIS 216 2.9.1 General evaluation of the national situation 216 Portugal - 2013

Report on trends and sources of zoonoses 2.9.2 Echinococcosis in humans 217 2.10 TOXOPLASMOSIS 220 2.10.1 General evaluation of the national situation 220 2.10.2 Toxoplasmosis in humans 221 2.11 RABIES 224 2.11.1 General evaluation of the national situation 224 2.11.2 Lyssavirus (rabies) in animals 225 2.12 STAPHYLOCOCCUS INFECTION 227 2.12.1 General evaluation of the national situation 227 2.13 Q-FEVER 227 2.13.1 General evaluation of the national situation 227 2.14 WEST NILE VIRUS INFECTIONS 228 2.14.1 General evaluation of the national situation 228 3 INFORMATION ON SPECIFIC INDICATORS OF ANTIMICROBIAL 229 3.1 ESCHERICHIA COLI, NON-PATHOGENIC 230 3.1.1 General evaluation of the national situation 230 3.1.2 Escherichia coli, non-pathogenic in foodstuffs 230 3.1.3 Antimicrobial resistance in Escherichia coli, non-pathogenic 231 3.2 ENTEROCOCCUS, NON-PATHOGENIC 237 3.2.1 General evaluation of the national situation 237 3.2.2 Antimicrobial resistance in Enterococcus, non-pathogenic isolates 237 4 INFORMATION ON SPECIFIC MICROBIOLOGICAL AGENTS 244 4.1 CRONOBACTER 245 4.1.1 General evaluation of the national situation 245 4.1.2 Cronobacter in foodstuffs 245 4.2 HISTAMINE 246 4.2.1 General evaluation of the national situation 246 4.2.2 Histamine in foodstuffs 246 4.3 STAPHYLOCOCCAL ENTEROTOXINS 248 4.3.1 General evaluation of the national situation 248 4.3.2 Staphylococcal enterotoxins in foodstuffs 248 5 FOODBORNE OUTBREAKS 251

Report on trends and sources of zoonoses 1. ANIMAL POPULATIONS The relevance of the findings on zoonoses and zoonotic agents has to be related to the size and nature of the animal population in the country. Portugal - 2013 1

Report on trends and sources of zoonoses A. Information on susceptible animal population Sources of information DGAV - Direcção Geral de Alimentação e Veterinária Portugal - 2013 2

Table Susceptible animal populations Cattle (bovine animals) Deer meat production animals dairy cows and heifers calves (under 1 year) mixed herds - Unknown farmed Ducks - Unknown Number of herds or flocks 30155 984670 7876 418565 38480 459963 20658 * Only if different than current reporting year Number of slaughtered animals 50813 372253 1480549 57 13 3123410 714972 Livestock numbers (live animals) Number of holdings Animal species Category of animals Data Year* Data Year* Data Year* Data Year* laying hens 188 2917244 8907872 Gallus gallus (fowl) broilers 1495 180511520 32029182 parent breeding flocks, unspecified 117 1307874 4443587 Geese - Unknown 18 Goats meat production animals animals under 1 year 10626 205923 32546 3

Table Susceptible animal populations Goats Pigs milk goats mixed herds - Unknown breeding animals fattening pigs breeding animals - unspecified - sows and gilts - Unknown unspecified Number of herds or flocks 1700 94171 6987 Number of slaughtered animals 12561 122350 316505 206889 1711013 200838 4781 1920911 4303498 Livestock numbers (live animals) Number of holdings Animal species Category of animals Data Year* Data Year* Data Year* Data Year* fattening pigs - unspecified - piglets 917632 meat production animals 22496 1631869 animals under 1 year (lambs) 356599 Sheep milk ewes 2486 312988 mixed herds 6987 - Unknown 25313 868980 1999999 4

Table Susceptible animal populations Solipeds, domestic horses Turkeys - Unknown Wild boars farmed Guinea fowl - Unknown Quails - Unknown Rabbits Ratites (ostrich, emu, nandu) farmed farmed Number of herds or flocks Number of slaughtered animals 3216 3126 50791 156 3426007 2151490 14 764 8587058 5246893 27 Livestock numbers (live animals) Number of holdings Animal species Category of animals Data Year* Data Year* Data Year* Data Year* 5

Report on trends and sources of zoonoses 2. INFORMATION ON SPECIFIC ZOONOSES AND ZOONOTIC AGENTS Zoonoses are diseases or infections, which are naturally transmissible directly or indirectly between animals and humans. Foodstuffs serve often as vehicles of zoonotic infections. Zoonotic agents cover viruses, bacteria, fungi, parasites or other biological entities that are likely to cause zoonoses. Portugal - 2013 6

Report on trends and sources of zoonoses 2.1 SALMONELLOSIS 2.1.1 General evaluation of the national situation A. General evaluation National evaluation of the recent situation, the trends and sources of infection Salmonellosis in animals (other than Gallus gallus): The animals are sampled on a voluntary basis. The data come from sick animals sent to laboratory for bacteriological analysis or to control herds. There is a Control Programme for Gallus gallus (breeding flocks). There is also going a baseline study on the prevalence of salmonella in broilers (finished). Control measures are been taken in positive flocks of laying hens. There is also going on a baseline study (started on 2007), on the prevalence of salmonella in slaugherpigs and turkeys. Additional information Diagnostic techniques: Foodstuffs/Feedingstuffs - Screening: VIDAS SLM (AFNOR validation). Confirmation: ISO 6579 (2002). Serology: Rapid Plate Agglutination for S.pullorum/gallinarum. Bacteriology: ISO 6579 (2002) and D Annex. - Pre-enrichment in Buffered Peptone Water (for faeces, bedding, nests samples and fluffy) - Selective enrichment in MSRV (modified semisolid Rappaport Vassiliadis) and Rappaport Vassiliadis with Soja broth. - Plating on solid media XLD and SM2 Agar. - Biochemical reactions by 32E or API 20E strips. Typing of Salmonella: Serotyping by Kauffman/White technique (searching of O antigens by plate agglutination and H antigens by tube agglutination). Serotyping of isolates is performed at LaboratÃ³rio Nacional de InvestigaÃ Ã o VeterinÃ ria (NRL). Phagetyping for Salmonella Enteritidis and Salmonella Typhimurium has started on January 1999, see data on the tables (not in routine analyses). Antimicrobial Susceptability testing of Salmonella: Resistance to antimicrobials is performed at LaboratÃ³rio Nacional de InvestigaÃ Ã o VeterinÃ ria ( NRL for Salmonella ) Â The resistance to antimicrobials is performed by disk diffusion Method in Mueller Hinton Plates. Â The antimicrobials tested are: AMP10, AMC30, CF30, CMX30, CTX30, SxT25, G10, K30, TE30, C30, S10, NA30, UB30, N30, D30, ENR5. Â The zone diameters are evaluated, following NCCLS Vol.19 nâº1, January 99. Portugal - 2013 7

Report on trends and sources of zoonoses

Report on trends and sources of zoonoses 2.1.2 Salmonellosis in humans A. Salmonellosis in humans Reporting system in place for the human cases Estimaded coverage 0.5% Case definition Case is considered when laboratory criteria is confirmed. Diagnostic/analytical methods used Serotyping and PFGE Notification system in place Notifiable disease History of the disease and/or infection in the country Endemic Relevance as zoonotic disease Major Portugal - 2013 9

Table Salmonella in humans - Species/serotype distribution Species/serotype Distribution S. Enteritidis S. Typhimurium Cases Cases Inc. Autochtho n cases Autochtho n Inc. Imported cases Imported Inc. Unknown status Salmonella 77 0 77 0 0 0 0 42 0 42 0 0 0 0 35 0 35 0 0 0 0 10

Table Salmonella in humans - Age distribution Age distribution S. Enteritidis S. Typhimurium Salmonella spp. All M F All M F All M F <1 year 0 0 0 0 0 0 4 2 2 1 to 4 years 12 6 6 8 6 2 37 20 17 5 to 14 years 15 8 7 5 3 1 29 16 12 15 to 24 years 1 0 1 0 0 0 5 1 4 25 to 44 years 3 2 1 0 0 0 8 6 2 45 to 64 years 0 0 0 2 1 1 9 5 4 65 years and older 1 0 1 2 1 1 12 7 5 Age unknown 10 3 0 18 6 1 50 15 8 Total : 42 19 16 35 17 6 154 72 54 11

Table Salmonella in humans - Seasonal distribution January February March April May June July August September October November Seasonal Distribution S. S. Salmonell Enteritidis Typhimuri a spp. um Months Cases Cases Cases 2 3 15 0 0 1 0 1 6 1 2 8 9 1 15 1 3 4 2 2 8 3 4 13 5 1 15 6 4 24 5 12 26 December not known Total : 8 2 19 0 0 0 42 35 154 12

2.1.3 Salmonella in foodstuffs Table Salmonella in poultry meat and products thereof Meat from broilers (Gallus gallus) - fresh - Processing plant - Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - Processing plant - Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - Retail - Meat from broilers (Gallus gallus) - meat products - cooked, ready-to-eat - Processing plant - Meat from broilers (Gallus gallus) - minced meat - intended to be eaten cooked - Retail - Source of information DGAV DGAV ASAE DGAV ASAE Sampling strategy Sampler Sample type food sample > meat food sample > meat Domestic Single 25 Gram 39 0 Domestic Single 25 Gram 25 0 food sample Domestic Batch 25 Gram 85 2 food sample > meat Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Single 25 Gram 4 1 food sample Domestic Batch 25 Gram 5 0 S. Enteritidis S. Typhimurium Meat from turkey - fresh - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 8 0 Meat from turkey - meat products - cooked, ready-to -eat - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 11 0 Meat from turkey - meat products - raw but intended to be eaten cooked - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 3 0 Meat from broilers (Gallus gallus) - fresh - Border inspection activities - INSA food sample > meat Unknown Batch 25 Gram 140 29 10 13

Table Salmonella in poultry meat and products thereof Meat from broilers (Gallus gallus) - fresh - chilled - Retail - Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - frozen - Retail - Meat from broilers (Gallus gallus) - meat products - cooked, ready-to-eat - chilled - Retail - Meat from duck - fresh - chilled - Retail - Meat from other poultry species - carcase - chilled - Retail - Meat from other poultry species - meat preparation - intended to be eaten cooked - chilled - Retail - Meat from turkey - fresh - chilled - Retail - Source of information ASAE ASAE ASAE ASAE ASAE ASAE ASAE Sampling strategy Sampler Sample type Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella food sample Domestic Batch 25 Gram 45 0 food sample Domestic Batch 25 Gram 55 4 food sample Domestic Single 25 Gram 2 0 food sample Domestic Batch 25 Gram 5 4 4 food sample Domestic Batch 25 Gram 5 4 4 food sample Domestic Batch 25 Gram 10 0 food sample Domestic Batch 25 Gram 25 0 S. Enteritidis S. Typhimurium Meat from turkey - meat preparation - intended to be eaten cooked - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 13 0 Meat from turkey - meat preparation - intended to be eaten cooked - chilled - Retail - ASAE food sample Domestic Batch 25 Gram 100 1 Meat from turkey - meat products - cooked, ready-to -eat - frozen - Retail - ASAE food sample Domestic Batch 25 Gram 50 0 Meat from turkey - minced meat - intended to be eaten cooked - chilled - Retail - ASAE food sample Domestic Batch 25 Gram 10 0 14

Table Salmonella in poultry meat and products thereof Meat from broilers (Gallus gallus) - fresh - Processing plant - Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - Processing plant - Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - Retail - Meat from broilers (Gallus gallus) - meat products - cooked, ready-to-eat - Processing plant - Meat from broilers (Gallus gallus) - minced meat - intended to be eaten cooked - Retail - Meat from turkey - fresh - Processing plant - S. 1,4,[5],12:i: - Salmonella spp., unspecified 2 S. 4,5,12:i:- S. Anatum S. Derby 1 S. Heidelberg S. Kedougou S. Minnesota Meat from turkey - meat products - cooked, ready-to -eat - Processing plant - Meat from turkey - meat products - raw but intended to be eaten cooked - Processing plant - Meat from broilers (Gallus gallus) - fresh - Border inspection activities - 1 9 9 Meat from broilers (Gallus gallus) - fresh - chilled - Retail - 15

Table Salmonella in poultry meat and products thereof Meat from broilers (Gallus gallus) - meat preparation - intended to be eaten cooked - frozen - Retail - Meat from broilers (Gallus gallus) - meat products - cooked, ready-to-eat - chilled - Retail - Meat from duck - fresh - chilled - Retail - Meat from other poultry species - carcase - chilled - Retail - Meat from other poultry species - meat preparation - intended to be eaten cooked - chilled - Retail - Meat from turkey - fresh - chilled - Retail - Meat from turkey - meat preparation - intended to be eaten cooked - Processing plant - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. 4,5,12:i:- S. Anatum S. Derby S. Heidelberg S. Kedougou S. Minnesota 4 Meat from turkey - meat preparation - intended to be eaten cooked - chilled - Retail - 1 Meat from turkey - meat products - cooked, ready-to -eat - frozen - Retail - Meat from turkey - minced meat - intended to be eaten cooked - chilled - Retail - 16

Table Salmonella in poultry meat and products thereof 17

Table Salmonella in milk and dairy products Cheeses made from goats' milk - soft and semi-soft - made from raw or low heat-treated milk - Retail - Cheeses made from sheep's milk - soft and semisoft - made from raw or low heat-treated milk - Processing plant - Cheeses made from sheep's milk - soft and semisoft - made from raw or low heat-treated milk - Retail - Cheeses made from cows' milk - fresh - made from pasteurised milk - Processing plant - Cheeses made from cows' milk - soft and semi-soft - made from pasteurised milk - Processing plant - Cheeses made from cows' milk - soft and semi-soft - made from pasteurised milk - Retail - Source of information ASAE DGAV ASAE DGAV DGAV ASAE Sampling strategy Sampler Sample type food sample Domestic Batch 25 Gram 30 0 food sample > milk Domestic Single 25 Gram 48 0 food sample Domestic Batch 25 Gram 295 1 food sample > milk food sample > milk Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Single 25 Gram 5 0 Domestic Single 25 Gram 7 0 food sample Domestic Batch 25 Gram 5 0 S. Enteritidis S. Typhimurium Cheeses made from goats' milk - fresh - made from pasteurised milk - Processing plant - DGAV food sample > milk Domestic Single 25 Gram 12 0 Cheeses made from goats' milk - hard - made from raw or low heat-treated milk - Processing plant - DGAV food sample > milk Domestic Single 25 Gram 1 0 Cheeses made from goats' milk - hard - made from raw or low heat-treated milk - Retail - ASAE food sample Domestic Batch 25 Gram 5 0 18

Table Salmonella in milk and dairy products Cheeses made from goats' milk - soft and semi-soft - made from pasteurised milk - Processing plant - Cheeses made from sheep's milk - fresh - Processing plant - Cheeses made from sheep's milk - hard - made from raw or low heat-treated milk - Retail - Cheeses made from sheep's milk - soft and semisoft - made from pasteurised milk - Processing plant - Cheeses made from sheep's milk - unspecified - made from raw or low heat-treated milk - Retail - Cheeses, made from mixed milk from cows, sheep and/or goats - fresh - made from pasteurised milk - Processing plant - Source of information DGAV DGAV ASAE DGAV ASAE DGAV Sampling strategy Sampler Sample type food sample > milk food sample > milk Domestic Single 25 Gram 5 0 Domestic Single 25 Gram 18 0 food sample Domestic Batch 25 Gram 30 0 food sample > milk Domestic Single 25 Gram 4 0 food sample Domestic Batch 25 Gram 40 0 food sample > milk Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Single 25 Gram 8 0 S. Enteritidis S. Typhimurium Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from pasteurised milk - Processing plant - DGAV food sample > milk Domestic Single 25 Gram 4 0 Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from raw or low heat-treated milk - Processing plant - DGAV food sample > milk Domestic Single 25 Gram 6 0 19

Table Salmonella in milk and dairy products Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from raw or low heat-treated milk - Retail - Cheeses, made from mixed milk from cows, sheep and/or goats - unspecified - made from raw or low heat-treated milk - Retail - Cheeses, made from unspecified milk or other animal milk - hard - made from raw or low heattreated milk - Retail - Cheeses, made from unspecified milk or other animal milk - soft and semi-soft - made from raw or low heat-treated milk - Retail - Dairy products (excluding cheeses) - dairy desserts - Retail - Source of information ASAE ASAE ASAE ASAE ASAE Sampling strategy Sampler Sample type Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella food sample Domestic Batch 25 Gram 5 0 food sample Domestic Batch 25 Gram 10 0 food sample Domestic Batch 25 Gram 10 0 food sample Domestic Batch 25 Gram 10 0 food sample Domestic Single 25 Gram 1 0 S. Enteritidis S. Typhimurium S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Anatum Cheeses made from goats' milk - soft and semi-soft - made from raw or low heat-treated milk - Retail - Cheeses made from sheep's milk - soft and semisoft - made from raw or low heat-treated milk - Processing plant - 20

Table Salmonella in milk and dairy products Cheeses made from sheep's milk - soft and semisoft - made from raw or low heat-treated milk - Retail - Cheeses made from cows' milk - fresh - made from pasteurised milk - Processing plant - Cheeses made from cows' milk - soft and semi-soft - made from pasteurised milk - Processing plant - Cheeses made from cows' milk - soft and semi-soft - made from pasteurised milk - Retail - Cheeses made from goats' milk - fresh - made from pasteurised milk - Processing plant - Cheeses made from goats' milk - hard - made from raw or low heat-treated milk - Processing plant - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Anatum 1 Cheeses made from goats' milk - hard - made from raw or low heat-treated milk - Retail - Cheeses made from goats' milk - soft and semi-soft - made from pasteurised milk - Processing plant - Cheeses made from sheep's milk - fresh - Processing plant - 21

Table Salmonella in milk and dairy products Cheeses made from sheep's milk - hard - made from raw or low heat-treated milk - Retail - Cheeses made from sheep's milk - soft and semisoft - made from pasteurised milk - Processing plant - Cheeses made from sheep's milk - unspecified - made from raw or low heat-treated milk - Retail - Cheeses, made from mixed milk from cows, sheep and/or goats - fresh - made from pasteurised milk - Processing plant - Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from pasteurised milk - Processing plant - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Anatum Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from raw or low heat-treated milk - Processing plant - Cheeses, made from mixed milk from cows, sheep and/or goats - soft and semi-soft - made from raw or low heat-treated milk - Retail - Cheeses, made from mixed milk from cows, sheep and/or goats - unspecified - made from raw or low heat-treated milk - Retail - 22

Table Salmonella in milk and dairy products Cheeses, made from unspecified milk or other animal milk - hard - made from raw or low heattreated milk - Retail - Cheeses, made from unspecified milk or other animal milk - soft and semi-soft - made from raw or low heat-treated milk - Retail - Dairy products (excluding cheeses) - dairy desserts - Retail - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Anatum 23

Table Salmonella in other food Eggs - raw material (liquid egg) for egg products - Processing plant - Molluscan shellfish - cooked - Retail - Live bivalve molluscs - unspecified - Retail - Fruits - pre-cut - ready-to-eat - Retail - Vegetables - pre-cut - ready-to-eat - Retail - Bakery products - Retail - Coconut - coconut products - Retail - Source of information DGAV ASAE ASAE ASAE ASAE ASAE ASAE Sampling strategy Sampler Sample type Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella food sample Domestic Single 25 Gram 3 0 food sample Domestic Batch 25 Gram 5 0 food sample Domestic Batch 25 Gram 170 3 food sample Domestic Batch 25 Gram 25 0 food sample Domestic Batch 25 Gram 15 0 food sample Domestic Single 25 Gram 1 0 food sample Domestic Batch 25 Gram 65 3 S. Enteritidis S. Typhimurium Crustaceans - prawns - cooked - chilled - Retail - ASAE food sample Domestic Batch 25 Gram 75 0 Crustaceans - unspecified - cooked - Border inspection activities - INSA food sample Unknown Batch 25 Gram 10 0 Crustaceans - unspecified - cooked - chilled - Processing plant - DGAV food sample Domestic Single 25 Gram 8 0 Eggs - table eggs - Processing plant - DGAV food sample Domestic Single 25 Gram 49 0 Fishery products, unspecified - ready-to-eat - Processing plant - DGAV food sample Domestic Single 25 Gram 2 0 24

Table Salmonella in other food Fruits - pre-cut - ready-to-eat - Catering - Infant formula - ready-to-eat - Hospital or medical care facility - Juice - fruit juice - pasteurised - Retail - Live bivalve molluscs - mussels - Retail - Live bivalve molluscs - oysters - Retail - Live bivalve molluscs - unspecified - depurated - Processing plant - Molluscan shellfish - cooked - Border inspection activities - Other processed food products and prepared dishes - Retail - Source of information INSA INSA ASAE ASAE ASAE DGAV INSA ASAE Sampling strategy Sampler Sample type HACCP and own checks HACCP and own checks food sample Domestic Single 25 Gram 72 0 food sample > milk Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Batch 25 Gram 18 0 food sample Domestic Single 25 Millilitre 4 0 food sample Domestic Batch 25 Gram 10 0 food sample Domestic Batch 25 Gram 15 0 food sample Domestic Single 25 Gram 103 0 food sample Unknown Batch 25 Gram 165 12 food sample Domestic Single 10 Gram 1 0 S. Enteritidis S. Typhimurium Other processed food products and prepared dishes - Retail - ASAE food sample Domestic Batch 10 Gram 25 0 Other processed food products and prepared dishes - noodles - Retail - ASAE food sample Domestic Batch 25 Gram 5 0 Other processed food products and prepared dishes - pasta - Retail - ASAE food sample Domestic Batch 25 Gram 10 0 Other processed food products and prepared dishes - sandwiches - Catering - INSA HACCP and own checks food sample Domestic Single 25 Gram 33 0 25

Table Salmonella in other food Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - frozen - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Catering - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - Source of information ASAE ASAE ASAE INSA ASAE ASAE Sampling strategy Sampler Sample type HACCP and own checks Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella food sample Domestic Single 25 Gram 1 0 food sample Domestic Batch 10 Gram 10 0 food sample Domestic Batch 25 Gram 45 0 food sample Domestic Single 25 Gram 239 0 food sample Domestic Batch 25 Gram 5 2 food sample Domestic Single 25 Gram 18 0 S. Enteritidis S. Typhimurium Other processed food products and prepared dishes - unspecified - ready-to-eat foods - chilled - Catering - INSA HACCP and own checks food sample Domestic Single 25 Gram 685 0 Ready-to-eat salads - Catering - Ready-to-eat salads - Retail - Ready-to-eat salads - Retail - Sauce and dressings - Retail - INSA ASAE ASAE ASAE HACCP and own checks food sample Domestic Single 25 Gram 147 0 food sample Domestic Batch 25 Gram 35 0 food sample Domestic Single 25 Gram 1 0 food sample Domestic Single 25 Gram 3 0 26

Table Salmonella in other food Soups - ready-to-eat - Hospital or medical care facility - Spices and herbs - Retail - Spices and herbs - Retail - Vegetables - non-pre-cut - Processing plant - Eggs - raw material (liquid egg) for egg products - Processing plant - Molluscan shellfish - cooked - Retail - Source of information ASAE ASAE ASAE INSA S. 1,4,[5],12:i: - Sampling strategy Suspect Salmonella spp., unspecified Sampler Sample type Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella food sample Domestic Single 25 Gram 7 0 food sample Domestic Single 25 Gram 4 0 food sample Domestic Batch 25 Gram 140 0 food sample Domestic Single 25 Gram 5 0 S. Braenderup S. Bredeney S. Colorado S. Corvallis S. IV 43:z4,z23:- S. Meleagridis S. Enteritidis S. Typhimurium S. Neukoelln S. Reading S. Wagadugu Live bivalve molluscs - unspecified - Retail - 2 1 Fruits - pre-cut - ready-to-eat - Retail - Vegetables - pre-cut - ready-to-eat - Retail - Bakery products - Retail - Coconut - coconut products - Retail - 3 27

Table Salmonella in other food Crustaceans - prawns - cooked - chilled - Retail - Crustaceans - unspecified - cooked - Border inspection activities - Crustaceans - unspecified - cooked - chilled - Processing plant - Eggs - table eggs - Processing plant - Fishery products, unspecified - ready-to-eat - Processing plant - Fruits - pre-cut - ready-to-eat - Catering - Infant formula - ready-to-eat - Hospital or medical care facility - Juice - fruit juice - pasteurised - Retail - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Braenderup S. Bredeney S. Colorado S. Corvallis S. IV 43:z4,z23:- S. Meleagridis S. Neukoelln S. Reading S. Wagadugu Live bivalve molluscs - mussels - Retail - Live bivalve molluscs - oysters - Retail - Live bivalve molluscs - unspecified - depurated - Processing plant - Molluscan shellfish - cooked - Border inspection activities - 2 1 1 1 1 1 1 28

Table Salmonella in other food Other processed food products and prepared dishes - Retail - Other processed food products and prepared dishes - Retail - Other processed food products and prepared dishes - noodles - Retail - Other processed food products and prepared dishes - pasta - Retail - Other processed food products and prepared dishes - sandwiches - Catering - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Braenderup S. Bredeney S. Colorado S. Corvallis S. IV 43:z4,z23:- S. Meleagridis S. Neukoelln S. Reading S. Wagadugu Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - frozen - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Catering - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - 2 29

Table Salmonella in other food Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - chilled - Catering - Ready-to-eat salads - Catering - Ready-to-eat salads - Retail - Ready-to-eat salads - Retail - Sauce and dressings - Retail - Soups - ready-to-eat - Hospital or medical care facility - Spices and herbs - Retail - Spices and herbs - Retail - S. 1,4,[5],12:i: - Salmonella spp., unspecified S. Braenderup S. Bredeney S. Colorado S. Corvallis S. IV 43:z4,z23:- S. Meleagridis S. Neukoelln S. Reading S. Wagadugu Vegetables - non-pre-cut - Processing plant - S. Weltevreden Eggs - raw material (liquid egg) for egg products - Processing plant - 30

Table Salmonella in other food Molluscan shellfish - cooked - Retail - Live bivalve molluscs - unspecified - Retail - Fruits - pre-cut - ready-to-eat - Retail - Vegetables - pre-cut - ready-to-eat - Retail - Bakery products - Retail - Coconut - coconut products - Retail - Crustaceans - prawns - cooked - chilled - Retail - Crustaceans - unspecified - cooked - Border inspection activities - S. Weltevreden Crustaceans - unspecified - cooked - chilled - Processing plant - Eggs - table eggs - Processing plant - Fishery products, unspecified - ready-to-eat - Processing plant - Fruits - pre-cut - ready-to-eat - Catering - Infant formula - ready-to-eat - Hospital or medical care facility - 31

Table Salmonella in other food Juice - fruit juice - pasteurised - Retail - Live bivalve molluscs - mussels - Retail - Live bivalve molluscs - oysters - Retail - Live bivalve molluscs - unspecified - depurated - Processing plant - Molluscan shellfish - cooked - Border inspection activities - Other processed food products and prepared dishes - Retail - Other processed food products and prepared dishes - Retail - Other processed food products and prepared dishes - noodles - Retail - S. Weltevreden 4 Other processed food products and prepared dishes - pasta - Retail - Other processed food products and prepared dishes - sandwiches - Catering - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - Retail - 32

Table Salmonella in other food Other processed food products and prepared dishes - unspecified - non-ready-to-eat foods - frozen - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Catering - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - Retail - Other processed food products and prepared dishes - unspecified - ready-to-eat foods - chilled - Catering - Ready-to-eat salads - Catering - S. Weltevreden Ready-to-eat salads - Retail - Ready-to-eat salads - Retail - Sauce and dressings - Retail - Soups - ready-to-eat - Hospital or medical care facility - Spices and herbs - Retail - Spices and herbs - Retail - Vegetables - non-pre-cut - Processing plant - 33

Table Salmonella in other food 34

Table Salmonella in red meat and products thereof Meat from pig - fresh - Processing plant - Meat from pig - meat preparation - intended to be eaten cooked - Processing plant - Meat from pig - meat products - raw but intended to be eaten cooked - Processing plant - Meat from pig - meat products - raw but intended to be eaten cooked - Retail - Meat from pig - meat products - cooked, ready-toeat - Processing plant - Meat from bovine animals - carcase - Slaughterhouse - Meat from bovine animals - fresh - Processing plant - Source of information DGAV DGAV DGAV ASAE LRV LRV DGAV Sampling strategy Sampler Sample type food sample > meat food sample > meat food sample > meat Domestic Single 25 Gram 52 3 Domestic Single 25 Gram 38 2 Domestic Single 25 Gram 36 1 food sample Domestic Batch 25 Gram 5 0 food sample > meat food sample > meat food sample > meat Sample origin Sampling unit Sample weight Domestic Single 25 Gram 66 9 2 Domestic Batch 400 Square centimetre Units tested Total units positive for Salmonella Domestic Single 25 Gram 26 0 S. Enteritidis S. Typhimurium 282 7 3 Meat from bovine animals - meat preparation - intended to be eaten cooked - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 29 1 Meat from sheep - fresh - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 13 1 Meat from bovine animals - fresh - chilled - Retail - ASAE food sample Domestic Single 10 Gram 2 0 Meat from bovine animals - meat preparation - intended to be eaten cooked - chilled - Retail - ASAE food sample Domestic Batch 10 Gram 65 2 35

Table Salmonella in red meat and products thereof Meat from bovine animals - meat preparation - intended to be eaten cooked - frozen - Retail - Meat from bovine animals - minced meat - intended to be eaten cooked - chilled - Retail - Meat from bovine animals and pig - meat preparation - intended to be eaten cooked - Retail - Meat from bovine animals and pig - minced meat - intended to be eaten cooked - Retail - Meat from goat - fresh - Processing plant - Meat from pig - fresh - chilled - Retail - Source of information ASAE ASAE ASAE ASAE DGAV ASAE Sampling strategy Sampler Sample type food sample Domestic Batch 10 Gram 30 0 food sample Domestic Batch 10 Gram 20 0 food sample Domestic Batch 10 Gram 105 10 2 food sample Domestic Batch 10 Gram 35 2 food sample > meat Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Single 25 Gram 8 0 food sample Domestic Single 10 Gram 1 0 S. Enteritidis S. Typhimurium Meat from pig - meat preparation - intended to be eaten cooked - chilled - Retail - ASAE food sample Domestic Batch 10 Gram 95 7 Meat from pig - meat preparation - intended to be eaten cooked - frozen - Retail - ASAE food sample Domestic Batch 25 Gram 5 0 Meat from pig - meat products - cooked ham - sliced - Retail - ASAE food sample Domestic Single 25 Gram 1 0 Meat from pig - meat products - cooked, ready-toeat - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 118 5 Meat from pig - meat products - cooked, ready-toeat - chilled - Retail - ASAE food sample Domestic Batch 25 Gram 5 0 36

Table Salmonella in red meat and products thereof Meat from pig - meat products - fermented sausages - Retail - Meat from pig - meat products - fermented sausages - Retail - Meat from pig - meat products - raw but intended to be eaten cooked - chilled - Retail - Meat from pig - meat products - raw ham - Retail - Meat from pig - minced meat - intended to be eaten cooked - chilled - Retail - Meat, mixed meat - meat preparation - intended to be eaten cooked - Processing plant - Meat, mixed meat - meat preparation - intended to be eaten cooked - chilled - Retail - Source of information ASAE ASAE ASAE ASAE ASAE DGAV ASAE Sampling strategy Sampler Sample type food sample Domestic Batch 25 Gram 105 0 food sample Domestic Single 25 Gram 4 0 food sample Domestic Batch 25 Gram 25 0 food sample Domestic Batch 25 Gram 20 0 food sample Domestic Single 10 Gram 1 0 food sample > meat Sample origin Sampling unit Sample weight Units tested Total units positive for Salmonella Domestic Single 25 Gram 11 1 1 food sample Domestic Batch 10 Gram 30 3 S. Enteritidis S. Typhimurium Meat, mixed meat - meat products - Retail - ASAE food sample Domestic Batch 10 Gram 45 0 Meat, mixed meat - meat products - cooked, readyto-eat - Processing plant - DGAV food sample > meat Domestic Single 25 Gram 9 0 Meat, mixed meat - minced meat - intended to be eaten cooked - chilled - Retail - ASAE food sample Domestic Single 10 Gram 10 0 37

Report on trends and sources of zoonoses 2.1.4 Salmonella in animals A. Salmonella spp. in Gallus Gallus - breeding flocks Monitoring system Sampling strategy Breeding flocks (separate elite, grand parent and parent flocks when necessary) The frame shall cover all adult breeding flocks of Gallus gallus comprising at least 250 birds. Sampling is accomplished by the operator and by the official authority. Sampling is done at the holding. At the iniciative of the operator samples will be taken at day old, 4 weeks old birds, 2 weeks before laying phase and during the laying period, every two weeks. At day-old shall consist of internal linings of delivery boxes and dead chicks. At 4 weeks old and at two weeks before the laying phase shall consist of pooled faeces made up of separate samples of fresh faeces each weighing no less than 1 g taken at random from a number of sites in the building in which the birds are kept. During the laying phase will consist of 5 boot swabs representative of all parts of the house. In cage breeding flocks, consists of naturally mixed faeces from dropping belts, scrapers or deep pits 2 samples of at least 150 g will be collected to be tested individually. At the initiative of the official services is done at : Within four weeks following moving to laying phase or laying unit (24 weeks); During the production (44 weeks); Towards the end of the laying phase not earlier than 8 weeks before the end of the production cycle. Frequency of the Breeding flocks (separate elite, grand parent and parent flocks when necessary): Day-old chicks Every flock is sampled. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Rearing period At the age of 4 weeks and 2 weeks before moving to the laying phase. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Production period Every 2 weeks. Type of specimen taken Breeding flocks (separate elite, grand parent and parent flocks when necessary): Day-old chicks Portugal - 2013 41

Report on trends and sources of zoonoses Other: Internal linings of delivery boxes and dead chicks. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Rearing period Faeces. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Production period Faeces (boot swabs). Methods of (description of techniques) Breeding flocks (separate elite, grand parent and parent flocks when necessary): Day-old chicks The sample shall consist of a minimum of one composite sample of visibly soiled hatcher basket liners. The FBO must sample all dead birds at arrival. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Rearing period At 4 weeks old and 2 weeks before the laying phase the will consist of faecal samples. Pooled faeces made up of separate samples of fresh faeces each weighing no less than 1 g taken at random from a number of sites in the building in which the birds are kept. Breeding flocks: Production period During the laying phase 5 Pairs of boot swabs walking around to be done in a way which will sample representatively all parts of the sector.. In cage breeding flocks, consists of naturally mixed faeces from dropping belts, scrapers or deep pits. 2 samples of at least 150 g will be collected to be tested individually. Case definition Breeding flocks (separate elite, grand parent and parent flocks when necessary): Day-old chicks At least one positive sample to S. Enteritidis, S. Typhimurium, S. Typhimurium- Like, S. Hadar, S. Virchow and / or S. Infantis. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Rearing period At least one positive sample to S. Enteritidis, S. Typhimurium, S. Typhimurium- Like, S. Hadar, S. Virchow and / or S. Infantis. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Production period At least one positive sample to S. Enteritidis, S. Typhimurium, S. Typhimurium- Like, S. Hadar, S. Virchow and / or S. Infantis. Diagnostic/analytical methods used Breeding flocks (separate elite, grand parent and parent flocks when necessary): Day-old chicks Bacteriological method: ISO 6579:2002. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Rearing period Bacteriological method: ISO 6579:2002. Breeding flocks (separate elite, grand parent and parent flocks when necessary): Production period Bacteriological method: ISO 6579:2002. Vaccination policy Breeding flocks (separate elite, grand parent and parent flocks when necessary) Portugal - 2013 42

Report on trends and sources of zoonoses Vaccination is voluntary. Compulsive vaccination against Salmonella Enteritidis is done in the restocking, after the slaughter of a positive flock. Control program/mechanisms The control program/strategies in place Breeding flocks (separate elite, grand parent and parent flocks when necessary) The strategy is to reinforce surveillance, reinforce biosecurity measures, slaughter the positive flocks and restocking only when environmental samples are negative for Salmonella, with birds from flocks or herds that have undergone controls according to the legislation requirements, with negative results. All the restocking birds must be vaccinated against Salmonella Enteritidis. The strategy includes also a close cooperation with the associations of producers to implement different means to raise awareness of the producers. The Services have developed guidelines for the producer, as a tool in order to guide the implementation of the national programme. Measures in case of the positive findings or single cases Breeding flocks (separate elite, grand parent and parent flocks when necessary) When there is a positive case in a flock = Salmonella sp detection Notification of the operator; Keep the flock in sanitary surveillance; Forcing to keep the update records; Evaluate the production records; Forcing to incubate the eggs from the suspect flock, separately. Whenever the results from serotyping are diferent from the serotypes relevant to the national programme, than: Additional biosecurity measures; Free practice The official control measures are withdrawn. When the result is serotype S. Enteritidis, S. Typhimurium, than the flock will be under official restriction: Flock surveillance (under official control); Slaughter of the positive flock; Destruction of the incubated eggs; Non incubated eggs must be destroyed or be treated. After the destruction of the positive flock the holding and the environment must be cleaned and disinfected; The operator must collect environmental samples; The restocking of animals must take place from flocks or herds that have undergone controls (with negative results) according to the legislation requirements; All the restocking birds must be vaccinated against Salmonella Enteritidis. Portugal - 2013 43