Bird flu cases have been confirmed in China.
132593
Bird flu cases confirmed:
153362
Two birds test positive for West Nile virus in East Bay
41993
Six more cases of a/H1N1 confirmed
18488
25 cases of possible swine flu reported in UK
158034
Sweden reports first confirmed case of novel influenza
137995
New Zealand and Israel confirm cases of swine flu
5188
China confirms fourth swine flu case
17129
Bird flu resurfaces in Tripura
94752
Oregon has first confirmed cases of swine flu
83256
Health officials investigating flu virus found in pigs
83727
Swine flu cases increase in Gallia County, throughout Ohio
32049
Swine flu cases in Kerala rises to 56
9012
Thailand intensifying surveillance for H7N9
153922
Chinese authorities lift quarantine order
58173
3 more swine flu cases confirmed
139413
Government of Colombia confirms first case of swine flu
67258
Russia confirms 35 A/H1N1 flu cases