Ann. Méd. Vét., 2010, 154 (1), pp 61-64 A case of demodectic mange in two Holstein calvesMARTINELLE L., DAL POZZO F., LOSSON B., SARRADIN P., SAEGERMAN C.Abstract :
Demodex bovis causes demodectic
mange in cattle. The
disease is widespread in tropical
zones but quite uncommon (but
most likely underestimated) in
temperate regions. The parasites
are found in great numbers
in the hair follicles, which induce
their swelling. Typical skin nodules
are formed and represent
most of the time the only visible
clinical sign. Under certain circumstances,
generalized demodecidosis
with hair loss can be
observed. A case of demodectic
mange in two Holstein calves
kept for experimental purpose
is described. The clinical pattern
and the evolution of the lesions
are described. The calves recovered
without any treatment. The
diagnostic hypothesis and the
means of transmission of this
disease are discussed. Get the PDF Contact person : claude.saegerman@ulg.ac.be |