[South American camelids in Switzerland. I. Population, management and health problems].
At the beginning of 2000, a population of 1622 South American camelids in 257 herds was living in Switzerland. The origin of the animals, their age, the management systems, their feeding habits, their use as well as the observed medical conditions and the indications for treatment were assessed with a questionnaire. Results of this study show that 60% of the South American camelid population in Switzerland consisted of llamas (999 animals) and 40% of alpacas (623), and that females younger than 4 years of age made up the majority of the animals. South American camelids were predominantly kept for hobby, breeding or trekking. The most frequent health problems were related to the digestive tract, the skin, the eyes and the metabolism. Veterinarians were consulted for deworming, vaccinations, castrations or obstetric interventions. The parasitological examination of 204 fecal samples showed that llamas and alpacas were infested with the same endoparasites as ruminants (i.e. nematodes, trematodes and protozoas).
Hengrave Burri
I
I
Wiederkäuerklinik der Universität Bern.
Martig
J
J
Sager
H
H
Liesegang
A
A
Meylan
M
M
D017677:Age Distribution; D000818:Animals; D002161:Camelids, New World / Q000469:parasitology; D005243:Feces / Q000469:parasitology; D005260:Female; D006304:Health Status; D008297:Male; D010273:Parasitic Diseases, Animal / Q000453:epidemiology / Q000469:parasitology; D011159:Population Surveillance; D017678:Sex Distribution; D013557:Switzerland