WHO and pandemic flu. There was also no new subtype.
Law
Ron
R
D000914:Antibodies, Viral / Q000097:blood; D004196:Disease Outbreaks; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology*; D009975:Orthomyxoviridae / Q000145:classification
D000914:Antibodies, Viral