Table 3. Possible non–healthcare-related H5N1 exposures among study participants.

Exposure	n (%)*
Poultry outside the home in last 4 weeks	21† (25.6)
Do not know	6 (7.3)
Pigs outside the home in the last 4 weeks	10‡ (12.2)
Do not know	7 (8.5)
Visited market with sick poultry in last 4 weeks	3 (3.7)
Do not know	18 (22.2)
<1 m from sick or dead poultry since July 2003	8 (10.)
Do not know	11 (13.6)
Anyone sick in the household in the last week	11 (13.4)
Do not know	2 (2.4)

*The no. (N) of study participants for each characteristic was 80 to 82 with the percentage provided based on the actual number of respondents.
†Of which 2 persons had dying poultry outside their home.
‡Of which none had dying pigs outside their home.