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. 1988 Dec;101(3):547–564. doi: 10.1017/s0950268800029423

The distribution of African swine fever virus isolated from Ornithodoros moubata in Zambia.

P J Wilkinson 1, R G Pegram 1, B D Perry 1, J Lemche 1, H F Schels 1
PMCID: PMC2249407  PMID: 3215286

Abstract

African swine fever (ASF) has been reported in the Eastern Province of Zambia since 1912 and is now considered to be enzootic there. A survey of the distribution of ASF virus in Zambia was carried out by virus isolation from Ornithodoros moubata ticks collected from animal burrows in National Parks and Game Management Areas in northern, eastern, central and southern Zambia. ASF virus was isolated from ticks in all areas examined. The prevalence of infection in O. moubata was between 0.4% in South Luangwa National Park and 5.1% in Livingstone Game Park and mean infectious virus titres ranged from 10(3.4) HAD50/tick in Kakumbe Game Management Area to 10(5.9) HAD50/tick in Chunga and Nalusanga Game Management Areas. The prevalence of infection in adult ticks was between 4.7% and 5.3% in all areas examined except Sumbu National Park and Livingstone Game Park, where the prevalence was 15.1% and 13.2% respectively in adult ticks. The ratio of infected females to males for all the infected adult ticks in all areas of Zambia was 3.2:1.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Boreham P. F., Geigy R. Culverts and trypanosome transmission in the Serengeti National Park (Tanzania). III. Studies of the genus Auchmeromyia Bauer and Bergenstamm. (Diptera: Calliphoridae). Acta Trop. 1976;33(1):74–87. [PubMed] [Google Scholar]
  2. Haresnape J. M. African swine fever in Malawi. Trop Anim Health Prod. 1984 May;16(2):123–125. doi: 10.1007/BF02239857. [DOI] [PubMed] [Google Scholar]
  3. Haresnape J. M., Lungu S. A., Mamu F. D. A four-year survey of African swine fever in Malawi. J Hyg (Lond) 1985 Oct;95(2):309–323. doi: 10.1017/s0022172400062732. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Haresnape J. M., Mamu F. D. The distribution of ticks of the Ornithodoros moubata complex (Ixodoidea: Argasidae) in Malawi, and its relation to African swine fever epizootiology. J Hyg (Lond) 1986 Jun;96(3):535–544. doi: 10.1017/s0022172400066341. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Mellor P. S., Kitching R. P., Wilkinson P. J. Mechanical transmission of capripox virus and African swine fever virus by Stomoxys calcitrans. Res Vet Sci. 1987 Jul;43(1):109–112. [PubMed] [Google Scholar]
  6. Parker J., Plowright W., Pierce M. A. The epizootiology of African swine fever in Africa. Vet Rec. 1969 Dec 13;85(24):668–674. [PubMed] [Google Scholar]
  7. Simpson V. R., Drager N. African swine fever antibody detection in warthogs. Vet Rec. 1979 Jul 21;105(3):61–61. doi: 10.1136/vr.105.3.61. [DOI] [PubMed] [Google Scholar]
  8. Thomson G. R., Gainaru M. D., Van Dellen A. F. Experimental infection of warthos (Phacochoerus aethiopicus) with African swine fever virus. Onderstepoort J Vet Res. 1980 Mar;47(1):19–22. [PubMed] [Google Scholar]
  9. Thomson G. R. The epidemiology of African swine fever: the role of free-living hosts in Africa. Onderstepoort J Vet Res. 1985 Sep;52(3):201–209. [PubMed] [Google Scholar]
  10. Wilkinson P. J., Donaldson A. I., Greig A., Bruce W. Transmission studies with African swine fever virus. Infections of pigs by airborne virus. J Comp Pathol. 1977 Jul;87(3):487–495. doi: 10.1016/0021-9975(77)90037-8. [DOI] [PubMed] [Google Scholar]

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