Immunity to influenza in ferrets. VII. Effect of previous infection with heterotypic and heterologous influenza viruses on the response of ferrets to inactivated influenza virus vaccines.
D000818:Animals; D000914:Antibodies, Viral; D000917:Antibody Formation; D002335:Carnivora / Q000276:immunology*; D006385:Hemagglutination Inhibition Tests; D007252:Influenza Vaccines; D009297:Nasal Mucosa / Q000382:microbiology; D009500:Neutralization Tests; D009976:Orthomyxoviridae Infections / Q000276:immunology*; D014776:Virus Cultivation
D000914:Antibodies, Viral; D007252:Influenza Vaccines