The latest Tweets from Laurene Powell (@laurenepowell). President of @EmCollective. âWhat you do speaks so loudly that I cannot hear what you say,â Ralph Waldo Emerson. Palo Alto, CA
Bacteria that are known to cause mastitis include: 1  Pseudomonas aeruginosa. 2  Staphylococcus aureus. 3  Staphylococcus epidermidis. 4  Streptococcus agalactiae. 5  Streptococcus uberis. 6  Brucella melitensis. 7  Corynebacterium bovis. 8  Mycoplasma spp.
Mastitis caused by bacteria such as Staphylococcus aureus and Streptococcus agalactiae, of which other infected cows are the main source. Environmental. Mastitis caused by bacteria such as coliforms (e.g. E. coli), of which the main source is a contaminated environment, i.e. manure.espite several serious studies on the subject, the links between diet and mastitis still raise questions in scientific circles. There is agreement on two practices that increase the risks of mastitis-rapid changes in diet and excess or imbalance in the different components of rations.