Staphyloccocus aureus is a potentially lethal bacillus that is killed in different ways, including antibiotics, antiseptics and prevention, depending on the environment where it is found. As much as 30 percent of the population carries a particularly virulent strain of staph, MRSA, on the skin, according to About.com.Continue Reading
When staph is on or inside the body, treatment of the infection usually involves a course of antibiotics. This began in the 1950s, according to About.com, with the use of methicillin, a derivative of penicillin, to treat staph infections. Over time, the bacillus evolved resistant strains that are significantly harder to treat with older antibiotics. New antibiotics are constantly being developed, but resistant strains of staph have always arisen in response to drug therapies. This makes it all the more important to prevent transmission entirely.
Preventing the transmission of staph bacteria is largely a matter of treating surfaces and following universal precautions to avoid transmission to uninfected people. When staph is present in food, The U.S. Department of Health and Human Services recommends thorough cooking to kill it. Thorough hand washing with antibacterial soap also is effective in controlling staph.
On surfaces, it is possible to use harsh antiseptics to kill staph. According to the journal "MicrobiologyOpen," copper surfaces are naturally hostile to bacteria, though the reason is not well understood.Learn more about Biology
There are many ways that a staph infection can develop after surgery, including contaminated surgical instruments, germs in the air,or bacteria that already may be on the body and spread by contact to the surgical site, relates Johns Hopkins Medicine. Some risk factors that may increase the chance of developing a surgical site staph infection can be a surgery that is longer than 2 hours, smoking, being an older adult and having medical conditions like diabetes or cancer.Full Answer >
Copper sulphate is used in fungicides, insecticides, growth stimulation in agriculture, soil sterilization, disinfection, preservatives, antiseptics, pharmaceuticals, disease prevention, mold protection, gas purification and coloring. It is commonly used in textiles, public health and medicine, agriculture, chemistry and building.Full Answer >
Mastitis in dairy cows is caused by bacteria, commonly Streptococcus, Staphyloccocus, and coliform species, according to the Merck Veterinary Manual. Contaminated milking equipment and unwashed hands spread the bacteria directly from cow to cow during milking. Cows are also exposed to bacteria from soiled bedding, dirty ponds, insects and medical treatments.Full Answer >
Antibiotics are commonly used to treat staph aureus and some include nafcillin, cephalosporins and other related medications, such as vancomycin and sulfa drugs, states Mayo Clinic. Doctors perform a test to identify the particular type of staph bacteria causing the condition before recommending the right antibiotic. In some cases, doctors may recommend device removal or wound drainage to treat the condition.Full Answer >