Community Associated MRSA
CA MRSA
Community Associated MRSA ( CA MRSA ) can also cause illness in persons outside of hospitals and healthcare facilities. MRSA infections that are acquired by persons who have not been recently (within the past year) hospitalized or had a medical procedure (such as dialysis, surgery, catheters) are know as CA-MRSA infections. Staph or MRSA infections in the community are usually manifested as skin infections, such as pimples and boils, and occur in otherwise healthy people.
It has appeared with increasing frequency and is now epidemic within certain community populations. Whereas hospital MRSA is almost always found in persons with established risk factors associated with prior medical treatment, these are not present in CA-MRSA. Today, in the U.S. a little more than 10% of all MRSA infections are CA-MRSA. This form causes serious skin and soft tissue infections in otherwise healthy persons who have not been recently hospitalized or undergone invasive medical procedures. Hospitalization is required in approximately one out of five cases. CA-MRSA has been identified most frequently among specific populations, including prisoners, athletes, children, men who have sex with men, military recruits, Pacific Islanders, Alaskan Natives and Native Americans.
Community-associated (CA) MRSA infections were first recognized in the 1980s.
Persons with CA-MRSA infections are typically younger and healthier than persons with healthcare-associated MRSA.
CA-MRSA bacteria are usually susceptible to more types of antibiotics than are healthcare-associated strains of MRSA.
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copyright askabouthealth 2006 - Ca Mrsa- Community Associated MRSA
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