Bird flu virus has 'everything it takes to trigger a pandemic,' warns WHO virologist
"In principle, the H5N1 virus has everything it takes to trigger a pandemic," says virologist Klaus Stöhr in a report. Bird flu is currently spreading in Germany.
"In principle, the H5N1 virus has everything it takes to trigger a pandemic," says virologist Klaus Stöhr in a report. Bird flu is currently spreading in Germany.
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