Год выпуска: 2012 Автор: Oladipo Elijah Kolawole Издательство: LAP Lambert Academic Publishing Страниц: 128 ISBN: 9783659245671
Описание
Both human and avian influenza virus can infect pigs and this make pigs to be intermediate hosts or mixing vessels for the generation of new influenza virus of pandemic potential, through genetic recombination. This study was designed to isolate and identify influenza virus strains from pigs at Bodija abattoir in Ibadan, Oyo State, Nigeria, to provide information on the activity of this virus in Ibadan. A total of 186 nasal swabs samples were collected from 93 animals.Isolation of influenza virus was carried out using conventional cell culture (MDCK) and ten to twelve-day old embryonated hen’s eggs. Identification of isolates was carried out by haemagglutination - inhibition (HI) test using selected World Health Organization (WHO) influenza virus reference antisera. Out of 93 animals tested, 16 (17.2%) were positive for influenza virus infection. Identification of the isolates showed that there was co-circulation of different subtypes of influenza virus in pigs in Ibadan. The...