China is expanding its search for possible infections after the mainland's second A/H1N1 flu case was discovered.
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China expands search for possible infections
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Scientists make advance in search for swine flu vaccine
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Sudbury area records second case of swine flu
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Health officials urge people to be vigilant against the flu
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H1N1 flu spreads at ``unbelievable'' speed:
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Singapore confirmed 72 new cases of Influenza A (total 701 cases)
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Malaysia confirms second case of swine flu
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Swine flu outbreak more widespread than realised
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Clinics overflowing with people infected with the flu
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Six more cases of a/H1N1 confirmed
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Two die from avian flu in China
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China reports second human bird flu death of 2013
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Health officials investigating flu virus found in pigs
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China confirms fourth swine flu case
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Costa Rica confirms 9th case of a/H1N1 flu
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5 more human swine flu cases confirmed
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Assam confirms first H1N1 case