AVMA  updates backgrounder on canine influenza.
D000818:Animals; D004283:Dog Diseases / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D004285:Dogs; D007252:Influenza Vaccines / Q000276:immunology; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary* / Q000821:virology; D012955:Societies, Medical / Q000592:standards; D014481:United States / Q000453:epidemiology; D014730:Veterinary Medicine / Q000592:standards
D007252:Influenza Vaccines