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The use of a whole inactivated PRRS virus vaccine administered in sows and impact on maternally derived immunity and timing of PRRS virus infection in piglets
(Wiley, 2022-04-05)
Background: Porcine reproductive and respiratory syndrome virus (PRRSV) vaccination is usually based on administering periodically PRRS modified live virus (MLV) in sows throughout their life. Using ...
Diversity of respiratory viruses present in nasal swabs under influenza suspicion in respiratory disease cases of weaned pigs
(Frontiers Media, 2022-10-19)
Respiratory diseases in weaned pigs are a common problem, with a complex etiology involving both viruses and bacteria. In the present study, we investigated the presence of eleven viruses in nasal swabs, ...