Evidence for Chlamydia in wild mammals of the Serengeti.
Only limited information is available on the presence of Chlamydiaceae in wildlife, a deficit that is particularly acute concerning mammalian wildlife in Africa. In a retrospective analysis of organ material from an earlier study on wild mammals from the Seregenti National Park, 521 samples from 54 animals of 14 mammalian species were investigated. The presence of Chlamydiaceae was analyzed using molecular methods and immunohistochemistry. Chlamydial DNA was detected by real-time polymerase chain reaction in formalin-fixed and paraffin-embedded tissues from large ruminants (African buffaloes, Syncerus caffer, n=4) and a large predator (spotted hyena, Crocuta crocuta, n=1). Microarray results revealed Chlamydia abortus in all cases, confirmed by sequencing of selected samples, and a mixed infection with Chlamydia abortus and Chlamydia pneumoniae in an African buffalo. This is the first report of Chlamydiaceae in African wildlife of the Serengeti area.
Institute for Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 268, 8057 Zurich, Switzerland. apos@vetpath.uzh.ch
Andreas
A
Pospischil
Carmen
C
Kaiser
Regina
R
Hofmann-Lehmann
Hans
H
Lutz
Monika
M
Hilbe
Lloyd
L
Vaughan
Nicole
N
Borel
D000818:Animals; D000835:Animals, Wild / Q000382:microbiology*; D002689:Chlamydia / Q000145:classification / Q000302:isolation & purification*; D002690:Chlamydia Infections / Q000453:epidemiology / Q000662:veterinary*; D005260:Female; D007150:Immunohistochemistry / Q000662:veterinary; D008297:Male; D060888:Real-Time Polymerase Chain Reaction / Q000662:veterinary; D012189:Retrospective Studies; D013045:Species Specificity; D013636:Tanzania / Q000453:epidemiology