Papillomatosis also referred to as warts.Its caused by a virus and are various species that are specific.calves are most susceptible.
Bovine warts are caused by contagious virus,the papilloma virus.This usually spread by contact from infected cattle to non infected cattle or indirectly from feeders,halters and restraining equipment.
The warts are like cauliflower lesions or flat thickened lesions on the neck,head,trunk,teats and penis.These lesions normally appear 1-6 months after infection and not all infected cattle show lesions.
The lesions normally spread from ears to other sites,cattle with ear tags or tatoos are prone to infection with secondary bacteria thus causing wide spread purulent discharges .
Cattle with these lesion are properly
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examined if presented for slaughter in the abattoir and the skin should be condemned.