Publications

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host and viral traits predict zoonotic spillover from mammals.the majority of human emerging infectious diseases are zoonotic, with viruses that originate in wild mammals of particular concern (for example, hiv, ebola and sars). understanding patterns of viral diversity in wildlife and determinants of successful cross-species transmission, or spillover, are therefore key goals for pandemic surveillance programs. however, few analytical tools exist to identify which host species are likely to harbour the next human virus, or which viruses can cross species ...201728636590
global mammal parasite database version 2.0.illuminating the ecological and evolutionary dynamics of parasites is one of the most pressing issues facing modern science, and is critical for basic science, the global economy, and human health. extremely important to this effort are data on the disease-causing organisms of wild animal hosts (including viruses, bacteria, protozoa, helminths, arthropods, and fungi). here we present an updated version of the global mammal parasite database, a database of the parasites of wild ungulates (artioda ...201728273333
multi-host pathogens and carnivore management in southern africa.a retrospective serosurvey of multi-host feline and canine viruses among carnivore species in southern africa (n=1018) identified widespread pathogen exposure even in remote protected areas. in contrast to mortality experienced in east african predators, canine distemper virus (cdv) infection among african wild dogs (lycaon pictus) in botswana was not associated with identifiable change in pup survivorship or disease related mortality of adults. a disease outbreak of unknown aetiology occurred i ...201019038454
detection of feline coronavirus infection in southern african nondomestic felids.feline coronavirus (fcov) infects members of the felidae family with results ranging from seroconversion with no disease to fatal feline infectious peritonitis (fip). infection of non-domestic felids with fcov is of concern, particularly in endangered populations such as cheetahs (acinonyx jubatus). in this investigation, we tested 342 animals in the republic of south africa and namibia, including 140 animals from wild populations, for evidence of fcov infection by serology and/or reverse transc ...200314567213
prevalence of antibodies to feline parvovirus, calicivirus, herpesvirus, coronavirus, and immunodeficiency virus and of feline leukemia virus antigen and the interrelationship of these viral infections in free-ranging lions in east africa.while viral infections and their impact are well studied in domestic cats, only limited information is available on their occurrence in free-ranging lions. the goals of the present study were (i) to investigate the prevalence of antibodies to feline calicivirus (fcv), herpesvirus (fhv), coronavirus (fcov), parvovirus (fpv), and immunodeficiency virus (fiv) and of feline leukemia virus (felv) antigen in 311 serum samples collected between 1984 and 1991 from lions inhabiting tanzania's national pa ...19968877134
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