Be careful who you kiss.
P D
PD
Griffiths
D000818:Animals; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000235:genetics; D053122:Influenza A Virus, H3N2 Subtype / Q000235:genetics* / Q000302:isolation & purification; D007251:Influenza, Human / Q000453:epidemiology / Q000635:transmission* / Q000821:virology*; D008297:Male; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000635:transmission* / Q000662:veterinary* / Q000821:virology; D011247:Pregnancy; D016865:Reassortant Viruses / Q000235:genetics* / Q000302:isolation & purification; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000635:transmission / Q000821:virology*; D014481:United States / Q000453:epidemiology