Hello Friends, Today we will discuss about Eye Cancer in Cattle . . The most common type of tumor or 'cancer eye' in cattle is squamous cell carcinoma. . Its a Cancer occuring on the eye & eyelid . Older cattle are more susceptible to cancer eye, with the disease being uncommon in cows under five years of age. (Mostly found over 5-6 years old cattle). Now question is that .... How to diagnose "Cancer eye" in Cattle? (1) The tumours are found most commonly on the third eyelid. (2) Small, circular, white elevation on the surface of the eyeball. (3) wart-like growth on the eyelids, often with discharge (4) You can see cauliflower-like . Structure that is bloody, ulcerated, friable, and foul smelling. Etiology of ocular squamous cell carcinoma:- (1) pigmentation. (2) Age(more than 5 years are more susceptible). (3) Exposure to sunlight (UV radiation). (4) Breed Tr...
Hello friends, We will discuss about Brucellosis in cattle Etiology/Cause :- :- Main Etiological agent that cause Brucellosis - Bacteria Brucella There are 5 Brucella bacteria each causing a different form of disease (a)Brucella abortus - Affect Cattle , causing bovine brucellosis (Contagious abortion) (b)Brucella ovis - Affect sheep ,causing Ovine brucellosis (c)Brucella melintensis - Mainly affect Female goats , causing Caprine brucellosis (d)Brucella suis - Affect pigs causing Swine brucellosis. (e)Brucella canis - Affect Dogs, causing Canine brucellosis. Brucellosis in Cattle :- (1) Brucella abortus is highly contagious , spreading very easily between cattle as the calf . (2) Zoonotic disease means it transmitted animals to humans. Symptoms in Animals:- Abortion Stillborn Weak calf born Retention of fetal membranes; Signs of infection in the m embranes; Swollen testicl...