Overview. Staphylococcus aureus, often referred to as staph, is a very common bacteria. Approximately 25-30% of healthy people carry this organism on their skin or in their nose. Sometimes, staph causes an infection.Staph bacteria are the most common causes of skin infections in the United States.verview. Staphylococcus aureus, often referred to as staph, is a very common bacteria. Approximately 25-30% of healthy people carry this organism on their skin or in their nose. Sometimes, staph causes an infection.
Viruses are not killed by antibiotics; there are also other types of sickness, such as cancer, which cannot be killed by antibiotics. Antibiotics are only useful for treating â¦bacterial infections.
It has been called public health's ticking time bomb.. The World Health Organization calls antibiotic resistant infections one of the biggest threats to global health today. Each year, at least 2 million people become infected with bacteria that are resistant to antibiotics, and at least 23,000 people die each year. Most of these deaths happen in health care settings and in nursing homes.