Wednesday, 22 May 2013



sheep diseases





 scrapie

Bluetongue virus particle
 foot-and-mouth disease, maedi-visna, orf, tick-borne encephalomyelitis, peste-des-petits-ruminants virus, sheeppox and goat pox

blackleg, foot rot, caprine pleuropneumonia, , chlamydiosis, Johne's disease, listeriosis, fleece rot

A sheep showing clinical symptoms of facial eczema

Funguses: Facial eczema

Parasites:
protozoa: Trypanosoma spp., Babesia spp.,, Anaplasma ovis, , Toxoplasma gondii, Giardia intestinalis, Sarcocystis spp., Cryptosporidium parvum, Ehrlichia ovina

E. granulosus life cycle

helminths:
flatworms: Schistosoma bovis

tapeworms:  Moniezia spp.
roundworms: (including Hoose (disease)) Elaeophora schneideri, Haemonchus contortus, Trichostrongylus spp., Teladorsagia spp., Cooperia spp., Nematodirus spp., Dictyocaulus filaria, Protostrongylus refescens, Muellerius capillaris,

arachnids and insects:
ticks: Ixodes spp., Amblyomma spp., Boophilus spp., , Haemphysalis spp., Rhipicephalus spp.

lice: Lepikentron ovis,  Linognathus ovillus, Linognathus stenopsis
Diptera: , Lucilia spp., Chrysomya spp., Oestrus ovis, Myiasis

Typical arched back stance of lamb Nutritional muscular dystrophy, a nutrional deficiency disease















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