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WHO Seeks Vaccine for New Bird Flu
New York Times - Jan 23, 2004 By LAWRENCE K. ALTMAN. The avian influenza virus in Asia has mutated from the strain seen in Hong Kong a year ago, leading the World Health Organization to ...
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Bird flu virus takes new turn
guardian.co.uk - Sep 29, 2004 Thailand yesterday announced the first probable case of human-to-human bird flu transmission but insisted it had occurred in unique circumstances and there ...
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Bird flu toll rises as WHO gives new warning
Times Online - Feb 4, 2004 BY AFP. The death toll in the bird flu outbreak rose to 16 today as the World Health Organisation gave warning that the virus was spreading so quickly that ...
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Four new bird flu cases worry officials
msnbc.com - Jan 15, 2004 HANOI, Vietnam - Vietnam on Thursday reported four more suspected human cases of the bird flu that has infected poultry in three Asian countries, ...
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