Bovine mastitis is considered the main disease of dairy herds in the world, causing the greatest economic losses to the dairy sector. In Brazil, production losses caused by mastitis are estimated between 12 and 15%, accounting to more than three billion liters of milk per year. In addition, mastitis poses risks to public health, due to the possibility of contamination of milk with antibiotic residues or with microorganisms and their toxins. The high frequency of mastitis pathogens resistant to t

Status: Completed     Start date: Wed Jul 01 00:00:00 GMT-03:00 2015

The presence of enterotoxigenic Staphylococcus and its enterotoxins in milk and dairy products is a concern for industry and government agencies responsible for public health. S. aureus is the species most often associated with outbreaks or cases of staphylococcal food poisoning. As this microorganism is an important pathogen of mastitis in cattle, the udder of the infected animal is one of the main sources of contamination of raw milk. Other species of Staphylococcus hav

Status: Completed     Start date: Sun Jun 01 00:00:00 GMT-03:00 2008

Status: Completed     Start date: Sat Nov 01 00:00:00 GMT-03:00 2014