Mastitis is a disease that affects dairy herds and causes considerable losses laticinista the sector. To raise the occurrence of mastitis in dairy herds in the state of Pará, 434 crossbred dairy females, 25 rural properties located in 17 municipalities were submitted diagnosis of clinical mastitis and subclinical mastitis through clinical examination and examination of milk by mammary glands "California mastiti...
Brucellosis, tuberculosis and infectious diseases are severe and serious worldwide zoonoses. Aiming to raise the incidence of tuberculosis and brucellosis in dairy herds in the state of Para, herds of 29 animals from five regions were subjected to intradermal tuberculin test simple comparison with bovine and avian tuberculin and serological screening tests ("test card ") with acidified buffered antigen (TAA) an...