High prevalence of porcine Hokovirus in German wild boar populations.
Porcine Hokovirus (PHoV) was recently discovered in Hong Kong. This new Parvovirus of pigs is closely related to the human Parvoviruses 4 and 5 (PARV4/5) and bovine Hokovirus (BHoV). So far, nothing is known about the presence and prevalence of PHoV in regions of the world other than Hong Kong. A study was initiated to investigate PHoV in German wild boars from five different geographical regions, using a newly established quantitative real-time PCR assay. Analysis of collected liver and serum samples revealed high overall prevalence (32.7%; 51/156) of PHoV in wild boars. The prevalence differed between the regions and increased with age. Two near full-length genomes and a large fragment for three additional isolates from different regions were sequenced and used for phylogenetic analysis. The German PHoV sequences from wild boars showed a close relationship with sequences of isolates from Hong Kong.
Adlhoch
Cornelia
C
Robert Koch-Institut, Centre for Biological Security ZBS1, Nordufer 20, Berlin, Germany. adlhochc@rki.de
Kaiser
Marco
M
Ellerbrok
Heinz
H
Pauli
Georg
G
D000818:Animals; D005858:Germany / Q000453:epidemiology; D008969:Molecular Sequence Data; D010322:Parvoviridae Infections / Q000453:epidemiology / Q000662:veterinary* / Q000821:virology; D019219:Parvovirinae / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D010802:Phylogeny; D015995:Prevalence; D034421:Sus scrofa; D013553:Swine Diseases / Q000453:epidemiology / Q000821:virology*