From: Regional risks and seasonality in travel-associated campylobacteriosis
Disease and category of infection | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 1997–2003 |
---|---|---|---|---|---|---|---|---|
Sweden | 1 856 | 2 616 | 2 208 | 2 462 | 2 839 | 2 479 | 2 688 | 17 148 |
Travel associated | 3 013 | 3 769 | 4 564 | 4 932 | 4 730 | 3 914 | 3 782 | 28 704 |
Immigrants/refugees | 309 | 166 | 167 | 150 | 134 | 111 | 133 | 1 170 |
Unknown | 1 703 | 846 | 730 | 870 | 875 | 633 | 544 | 6 201 |
Total | 6 881 | 7 397 | 7 669 | 8 414 | 8 578 | 7 137 | 7 147 | 53 223 |