Table 2.
Isolatea | Period of isolation | Sourceb |
---|---|---|
18/97 | Epidemic | Food |
19/97 | Epidemic | Food |
20/97 | Epidemic | Food |
21/97 | Epidemic | Food |
11/99 | Epidemic | Human gastroenteritis |
48/01 | Epidemic | Food |
117/01 | Epidemic | Egg |
118/01 | Epidemic | Egg |
251/01 | Epidemic | Egg |
252/01 | Epidemic | Egg |
253/01 | Epidemic | Egg |
254/01 | Epidemic | Egg |
255/01 | Epidemic | Egg |
31/04 | Postepidemic | Food |
93/04 | Postepidemic | Human invasive disease |
Strain designations adhere to the following rule: number of isolate/year of isolation.
“Food” refers to any product for human consumption (e.g., cake or sandwich), with the exception of eggs.