Lumpy skin disease (LSD) is a viral disease of cattle characterised by nodules on the skin. The virus is normally spread by biting insects, so the disease usually occurs during the wet summer and autumn months, when there are large numbers of stable flies, mosquitoes and ticks. Any cattle breed can be affected.
LSD can also be spread via the saliva of infected animals at communal drinking troughs.
The disease causes emaciation (loss of body condition because of an unwillingness to eat); temporary or permanent loss of milk production; lowered or complete loss of fertility in bulls and cows; and abortion. Up to 45% of a herd can become infected and the mortality rate can reach 10%.
SYMPTOMS AND DIAGNOSIS
この記事は Farmer's Weekly の May 07, 2021 版に掲載されています。
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この記事は Farmer's Weekly の May 07, 2021 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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