A six-year study on water buffaloes from the Campania Region (Southern Italy) was conducted to evaluate the presence of bovine/bubaline herpesviruses in cases of abortion. A total of 244 buffalo foetuses were analysed by real-time PCR to detect the presence of: bovine alphaherpesvirus 1(BoHV-1), bubaline alphaherpesvirus 1 (BuHV-1), bovine alphaherpesvirus 2 (BuHV-2), and bovine gammaherpesvirus 4 (BoHV-4). The foetuses of 14 water buffaloes that showed abortions were positive for BuHV-1 (4 animals) and/or BoHV-4 (11 animals), with one of these cases showing co-infection with BuHV-1 and BoHV-4. This study reports the first identification of BoHV-4 in water buffaloes. Cases of abortion were analysed using both molecular and cultural assays for the presence of other pathogens. In nearly all the abortion cases positive for BoHV-4, the virus was identified as a co-infecting agent together with other microorganisms, whereas in two abortion cases, it was the only pathogen found.
Involvement of herpesviruses in cases of abortion among water buffaloes in southern Italy / Esposito, C.; Fiorito, F.; Miletti, G.; Serra, F.; Balestrieri, A.; Cioffi, B.; Cerracchio, C.; Galiero, G.; De Carlo, E.; Amoroso, M. G.; Fusco, G.. - In: VETERINARY RESEARCH COMMUNICATIONS. - ISSN 0165-7380. - (2022). [10.1007/s11259-022-09887-7]
Involvement of herpesviruses in cases of abortion among water buffaloes in southern Italy
Fiorito F.;Balestrieri A.;Cioffi B.;Cerracchio C.;Amoroso M. G.
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2022
Abstract
A six-year study on water buffaloes from the Campania Region (Southern Italy) was conducted to evaluate the presence of bovine/bubaline herpesviruses in cases of abortion. A total of 244 buffalo foetuses were analysed by real-time PCR to detect the presence of: bovine alphaherpesvirus 1(BoHV-1), bubaline alphaherpesvirus 1 (BuHV-1), bovine alphaherpesvirus 2 (BuHV-2), and bovine gammaherpesvirus 4 (BoHV-4). The foetuses of 14 water buffaloes that showed abortions were positive for BuHV-1 (4 animals) and/or BoHV-4 (11 animals), with one of these cases showing co-infection with BuHV-1 and BoHV-4. This study reports the first identification of BoHV-4 in water buffaloes. Cases of abortion were analysed using both molecular and cultural assays for the presence of other pathogens. In nearly all the abortion cases positive for BoHV-4, the virus was identified as a co-infecting agent together with other microorganisms, whereas in two abortion cases, it was the only pathogen found.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
