Community-associated methicillin-resistant Staphylococcus aureus in the patient with HIV infection.
The prevalence of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has increased alarmingly in both the general population and the HIV-infected community. We look at the background of MRSA including the mechanisms of resistance, genetics, and trends in the individual with HIV infection. Numerous studies have investigated the risk factors for CA-MRSA. Other studies have further characterized the incidence of and risk factors for MRSA infections in the HIV community. Although one might not readily associate advanced HIV infection with increased susceptibility to bacterial pathogens, a number of studies have explained the mechanisms of this B-cell-mediated susceptibility. Invasive MRSA infections have spread into communities, are increasingly prevalent, and pose a public health challenge for their containment, prevention, and treatment.
Thompson
Kathy
K
University of California San Diego InfectionControl/Epidemiology Unit, San Diego, CA 92103-8951, USA.
Torriani
Francesca
F
D017714:Community-Acquired Infections / Q000150:complications / Q000453:epidemiology / Q000382:microbiology*; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D016106:Methicillin Resistance; D013203:Staphylococcal Infections / Q000150:complications / Q000453:epidemiology / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000187:drug effects*