| molecular epidemiology and phylodynamics of goose haemorrhagic polyomavirus. | goose haemorrhagic polyomavirus (ghpv, or anser anser polyomavirus 1) is a small dsdna virus of the polyomaviridae family. the virus infects the internal organs causing haemorrhagic nephritis and enteritis of geese that may be fatal for goslings. in this study, ghpv positivity was examined in goose and duck samples collected in hungary between 2005 and 2019. in this period, 384 of the investigated 1,111 specimens were diagnosed as ghpv-positive by pcr assay. twenty-two ghpv genomes were sequence ... | 2020 | 32374515 |
| recombinant subunit vaccine elicits protection against goose haemorrhagic nephritis and enteritis. | outbreaks of haemorrhagic nephritis and enteritis of geese (hneg) have been reported in goose flocks in hungary, germany and france since 1969. hneg is characterized by high morbidity and mortality rates in geese 3 to 10 weeks of age. the causative agent of hneg is the goose haemorrhagic polyomavirus (ghpv), which has a circular double-stranded dna genome encoding the structural proteins vp1, vp2 and vp3. in vitro culture of ghpv has been problematic, so the baculovirus system was used to constr ... | 2009 | 19468941 |