Detection, prevalence and analysis of emerging porcine parvovirus infections

A number of newly identified porcine parvoviruses had been described during the last decade, but the presence and prevalence of these viruses are unknown in Hungary and only partly known for Europe. The present study was conducted to detect and measure the prevalence of these viruses, namely porcine...

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Veröffentlicht in:Archives of virology Jg. 157; H. 6; S. 1003 - 1010
Hauptverfasser: Cságola, Attila, Lőrincz, Márta, Cadar, Dániel, Tombácz, Kata, Biksi, Imre, Tuboly, Tamás
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Vienna Springer Vienna 01.06.2012
Springer
Springer Nature B.V
Schlagworte:
Animals
Biological and medical sciences
Biomedical and Life Sciences
Biomedicine
blood serum
Bocaparvovirus
classification
Communicable Diseases, Emerging
Communicable Diseases, Emerging - diagnosis
Communicable Diseases, Emerging - epidemiology
Communicable Diseases, Emerging - microbiology
Communicable Diseases, Emerging - veterinary
diagnosis
Epidemiology
feces
Female
Fundamental and applied biological sciences. Psychology
genetics
genome
Genomes
herds
Hogs
Hungary
Hungary - epidemiology
Infections
Infectious Diseases
isolation & purification
Male
Medical Microbiology
Microbiology
Miscellaneous
Molecular Sequence Data
Original Article
Parvoviridae Infections
Parvoviridae Infections - diagnosis
Parvoviridae Infections - epidemiology
Parvoviridae Infections - microbiology
Parvoviridae Infections - veterinary
Parvovirus, Porcine
Parvovirus, Porcine - classification
Parvovirus, Porcine - genetics
Parvovirus, Porcine - isolation & purification
Parvovirus, Porcine - physiology
Phylogeny
physiology
Polymerase chain reaction
Porcine circovirus
Porcine circovirus-2
Porcine parvovirus
Prevalence
semen
Swine
Swine Diseases
Swine Diseases - diagnosis
Swine Diseases - epidemiology
Swine Diseases - microbiology
Ungulate protoparvovirus 1
veterinary
Veterinary medicine
Virology
Viruses
Hungary
Hong Kong China
Sweden
Romania
China
Europe
Porcine Circovirus Type
Wild Boar
Bocavirus
Classical Swine Fever Virus
Multiple Displacement Amplification
Virus
Parvovirus
Prevalence
Parvoviridae
Detection
Epidemiology
Parvovirinae
Porcine parvovirus
ISSN:0304-8608, 1432-8798, 1432-8798
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Zusammenfassung:A number of newly identified porcine parvoviruses had been described during the last decade, but the presence and prevalence of these viruses are unknown in Hungary and only partly known for Europe. The present study was conducted to detect and measure the prevalence of these viruses, namely porcine parvovirus (PPV) 2, PPV3, PPV4, porcine bocavirus (PBoV) 1, PBoV2, PBo-likeV and the 6V and 7V parvoviruses. The prevalence of PPV1 and porcine circovirus type 2 (PCV2) was also investigated. Faecal samples, blood serum samples, organ tissues, foetuses and semen were collected from different swine herds in Hungary and tested by polymerase chain reaction methods specific for the different viruses. The results indicated that all of the examined parvoviruses were present in Hungary, hence in Europe. The prevalence was 18.1% for PCV2, 0.5 % for PPV1, 6.4% for PPV2, 9.7% for PPV3, 6.4% for PPV4, 1.5% for PBo-likeV, 4.8% for PBoV1 and PBoV2 and 1.8% for 6V and 7V. Based on the analysis of partial PPV4 and PBo-likeV sequences, these viruses showed a high degree of sequence conservation, whereas PPV3 and the majority of PPV2, PBoV1, PBoV2, 6V and 7V sequences showed higher variability. Possible sites of recombination were also identified between PBoV1 and PBoV2 genomes.
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ISSN:0304-8608
1432-8798
1432-8798
DOI:10.1007/s00705-012-1257-3