Contagious Zoonotic Viral Skin Disease - 1050 Words

Contagious Ecthyma (Orf) Sarah Woods VT5, Student December 16, 2015 Disease Name: Contagious Ecthyma (Orf) is a highly contagious zoonotic viral skin disease that affects sheep, goats and can affect other animals. The genital lesions are painful they can occur on the mouth, genital area, and feet. and happen on the mouth and muzzle. Which all together can cause anorexia or starvation. Lesions that occur on the utter can make offspring flee away. The foot lesions can make it hard to walk. In bad cases secondary bacterial infection can happen and infect the internal organs. A lot of the sever cases happen in the Boer cross goats. Which are making that were developed in south Africa for making meat. The result of death is generally low about 10% have been reported. Etiologic Agent: †¢ Results in infection by the Orf virus. Which is a member of the Genus Parapoxvirus in the family Poxviridae. †¢ Geographic Distribution: †¢ Has been found worldwide in all countries that raise sheep. In the US this disease is seen a lot in the western states. Host/Species Affected †¢ found on the skin that cause lesions and scabs or cuts. †¢ This virus can be carried by clinically normal sheep as well as sick animals. †¢ It can be transmitted by directed contact †¢ visible on the wool for about 1 month after the lesions are healed †¢ It is hard to kill and has even be discovered after 12 years under a scab †¢ There are vaccines available however theyShow MoreRelatedThe And Food Safety And Security5803 Words   |  24 Pagesand transmission. Also under which conditions it takes place and its relation to humans-animal food safety and security. Firstly, Zoonoses are those diseases that are transferred from animals to human from different medium such as bacterial, viral of an animal host. It is spreads to humans through scratch, ingestion or bite. Impact of zoonotic diseases on human civilization means a lot by shaping modern societies, governments and farming practices. 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