Inactivated vaccines can be effective if used in conjunction with other practices, such as controlled movement of animals and people and with careful analysis of whether the vaccine antigen is a good antigenic match with the circulating strain.
Daniela S. Rajão
USDA. United States
Virus and Prion Diseases Research Unit, National Animal Disease Center, ARS, USDA, Ames, Iowa, USA
Updated CV 19-Apr-2016
Considerations for selecting influenza vaccines for swine