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[70]: 402 The rate had increased to 22% by 1995, and by 1997 the level of hospital S. aureus infections attributable to MRSA had reached 50%. The first report of community-associated MRSA (CA-MRSA) occurred in 1981, and in 1982, a large outbreak of CA-MRSA occurred among intravenous drug users in Detroit, Michigan. [ 17 ]
However, staph infections are still prominent and a cause for concern among healthcare professionals, especially new antibiotic-resistant strains. In the U.S., the incidence of staph infection is around 38.2 to 45.7 per 100,000 person-years, whereas other First World countries have an average incidence rate of 10 to 30 per 100,000 person-years.
Now, methicillin-resistant Staphylococcus aureus (MRSA) is not only a human pathogen causing a variety of infections, such as skin and soft tissue infection (SSTI), pneumonia, and sepsis, but it also can cause disease in animals, known as livestock-associated MRSA (LA-MRSA). [115] MRSA infections in both the hospital and community setting are ...
According to a 2012 study conducted by the University of Western Sidney, a staph infection—shortened from the bacteria’s full name, Staphylococcus Aureus—has a mortality rate of 10% and 30%.
“Despite a lot of work in medical science, complicated staph infections still have a 25% mortality rate at 90 days,” study co-author Dr. Vance Fowler Jr. of Duke Health said in a statement.
In 2012, the Health Protection Agency reported the prevalence rate of hospital-acquired infections in England was 6.4% in 2011, against a rate of 8.2% in 2006, [67] with respiratory tract, urinary tract and surgical site infections the most common types of infections reported. [67]
Staph infections, however, are caused by bacteria, can produce swollen, ... Dr. Henry Chambers, chief of the Division of Infectious Diseases at San Francisco General Hospital, said mud can house ...
The epidemiology of infections caused by MRSA is rapidly changing: in the past 10 years, infections caused by this organism have emerged in the community (whereas previously MRSA infections were almost exclusively hospital-acquired). The 2 MRSA clones in the United States most closely associated with community outbreaks, USA400 (MW2 strain, ST1 ...