TABLE 2.
Prevalence of NoV diarrhea in international travelers, by genogroup and geographic location
| Location | No. of travelers (%) with: |
|||
|---|---|---|---|---|
| NoV diarrhea | GI strain | GII strain | Genogroup indeterminate strain | |
| Guatemala | 17/100 (17.0) | 9/17 (52.9) | 8/17 (47.1) | 0 |
| India | 23/194 (11.9) | 7/23 (30.4) | 16/23 (69.6) | 0 |
| Mexico (2002-2003) | 3/79 (3.8) | 1/3 (33.3)a | 2/3 (66.7)a | 1/3 (33.3) |
| Mexico (2006) | 12/100 (12.0) | 1/12 (8.3) | 10/12 (83.3) | 1/12 (8.3) |
| Mexico (2007) | 3/98 (3.0) | 2/3 (66.7) | 1/3 (33.3) | 0 |
a
One specimen tested positive for both genogroups.