Circulation of Alphacoronavirus, Betacoronavirus and Paramyxovirus in Hipposideros bat species in Zimbabwe.

Mathieu Bourgarel, Davies M Pfukenyi, Vanina Boué, Loïc Talignani, Ngoni Chiweshe, Fodé Diop, Alexandre Caron, Gift Matope, Dorothée Missé, Florian Liégeois
Author Information
  1. Mathieu Bourgarel: CIRAD, UMR ASTRE, RP-PCP, Harare, Zimbabwe; ASTRE, Univ. Montpellier, CIRAD, INRA, Montpellier, France. Electronic address: mathieu.bourgarel@cirad.com.
  2. Davies M Pfukenyi: Faculty of Veterinary Science, University of Zimbabwe, P.O. Box MP167, Mt. Pleasant Harare, Zimbabwe.
  3. Vanina Boué: MIVEGEC, IRD, CNRS, Univ. Montpellier, Montpellier, France.
  4. Loïc Talignani: MIVEGEC, IRD, CNRS, Univ. Montpellier, Montpellier, France. Electronic address: loic.talignani@ird.fr.
  5. Ngoni Chiweshe: CIRAD, UMR ASTRE, RP-PCP, Harare, Zimbabwe.
  6. Fodé Diop: MIVEGEC, IRD, CNRS, Univ. Montpellier, Montpellier, France. Electronic address: fode.diop@ird.fr.
  7. Alexandre Caron: CIRAD, UMR ASTRE, RP-PCP, Harare, Zimbabwe; CIRAD, UMR ASTRE, RP-PCP, Maputo, Mozambique; Faculdade de Veterinária, Universidade Eduardo Mondlane, Maputo, Mozambique. Electronic address: alexandre.caron@cirad.fr.
  8. Gift Matope: Faculty of Veterinary Science, University of Zimbabwe, P.O. Box MP167, Mt. Pleasant Harare, Zimbabwe.
  9. Dorothée Missé: MIVEGEC, IRD, CNRS, Univ. Montpellier, Montpellier, France. Electronic address: dorothee.misse@ird.fr.
  10. Florian Liégeois: MIVEGEC, IRD, CNRS, Univ. Montpellier, Montpellier, France. Electronic address: florian.liegeois@ird.fr.

Abstract

bats carry a great diversity of zoonotic viruses with a high-impact on human health and livestock. Since the emergence of new coronaviruses and paramyxoviruses in humans (e.g. Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and Nipah virus), numerous studies clearly established that bats can maintain some of these viruses. Improving our understanding on the role of bats in the epidemiology of the pathogens they harbour is necessary to prevent cross-species spill over along the wild/domestic/human gradient. In this study, we screened bat faecal samples for the presence of Coronavirus and Paramyxovirus in two caves frequently visited by local people to collect manure and/or to hunt bats in Zimbabwe. We amplified partial RNA-dependent RNA polymerase genes of Alpha and Betacoronavirus together with the partial polymerase gene of Paramyxovirus. Identified coronaviruses were related to pathogenic human strains and the paramyxovirus belonged to the recently described Jeilongvirus genus. Our results highlighted the importance of monitoring virus circulation in wildlife, especially bats, in the context of intense human-wildlife interfaces in order to strengthen prevention measures among local populations and to implement sentinel surveillance in sites with high zoonotic diseases transmission potential.

Keywords

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MeSH Term

Alphacoronavirus
Animals
Betacoronavirus
Chiroptera
Communicable Diseases, Emerging
Coronavirus Infections
Evolution, Molecular
Genetic Variation
Genome, Viral
Paramyxoviridae
Paramyxoviridae Infections
Phylogeny
Zimbabwe

Word Cloud

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