The WHO programme for virus diseases in relation to recent trends in medical virology.
D006525:Hepatitis, Viral, Human / Q000276:immunology / Q000382:microbiology; D006801:Humans; D007251:Influenza, Human / Q000276:immunology / Q000382:microbiology; D009975:Orthomyxoviridae / Q000302:isolation & purification; D012899:Smallpox / Q000517:prevention & control; D014481:United States; D014765:Viral Vaccines / Q000302:isolation & purification; D014773:Virology / Q000379:methods; D014777:Virus Diseases / Q000382:microbiology / Q000517:prevention & control; D014944:World Health Organization
D014765:Viral Vaccines