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Bacteria resistant to the drug war
Finally, after years of warnings from health authorities of the growing danger posed by drug-resistant bacteria, people are listening now. A deadly strain of bacteria resistant to antibiotics appears to be responsible for the deaths of more people each year, according to a study published last week in the Journal of the American Medical Association. An estimated 19,000 deaths in 2005 appeared to be caused by bacterial death, a much higher mortality than AIDS, emphysema or homicide. The latest victim was a 17-year-old football player from school in Virginia, a grim reminder that community-acquired methicillin-resistant Staphylococcus aureus, or CA-MRSA, can victims of healthy people.
Of According to Dr. Charles Gerba, professor of environmental microbiology at the University of Arizona in Tucson, the best defense against potentially deadly bacterial infection is one-way cleaning common. "We need to reinvent hygiene for the 21st century,''he said." You go to a grocery store, and hundreds of thousands of people touched surfaces daily. Microorganisms are evolving very quickly.''
CA-MRSA infection is mainly considered skin. In general, it looks like a pimple, boil or spider bite, but quickly worsens into an abscess or pus-filled blister or sore. Patients with ulcers not heal or are filled with pus should see a doctor immediately and ask to be tested for staph infection. Avoid squeezing pain or try to draw as Only transmit the infection to other parts of the skin or deeper in the body.
Most MRSA cases occur in hospitals, but 10% to 15% occur in the general community in healthy people. Those who are prone to cuts and scrapes, like children and athletes, is likely to be infected. MRSA is easily transmitted through skin contact, crowded living conditions and the sharing of contaminated personal items. Additional caution should be taken by people who have contact regular health workers, who have recently taken antibiotics like fluoroquinolones or cephalosporin, homosexual men, military recruits and prisoners.
To reduce the risk of contracting MRSA, people must be serious with regular hygiene such as bathing and washing hands before eating. We suggest use an antibacterial sanitizer, especially after being in public places or have touched handrails and other high traffic areas. Always make sure the cuts and scratches are sold until they are cured. Regularly clean towels and sheets, preferably in hot water.
Avoid sharing personal items brushes, combs, razors, towels, makeup, cell phones y. Dr. Gerba own teenager had contracted a MRSA infection and finally Bacteria monitor their cell phone. She had shared with a friend whose mother worked in a nursing home. Dr. Gerba came to discover MRSA on the phone Friend's cellular makeup compact and on a counter at home.
MRSA bacteria are found in the skin and nose of almost 30% of the population without causing harm. Experts believe that the bacteria on surfaces lies in the 2% to 3% of homes, cars and public places.
However, MRSA is being developed and statistics may have underestimated the prevalence of this deadly bacteria. At high risk are health clubs and gyms, because bacteria grow rapidly in environments warm and humid. Always clean exercise equipment before use. Most people only clean the banks of sweat, but MRSA has also been found in the grips of workout machines.
So much has been said about the misuse of antibiotics allows bacteria to evolve and develop drug resistance. Pediatricians should not be pressured by parents to prescribe antibiotics even when they seem to help the majority of childhood infections. When taking antibiotics, always finish the dose. Antibiotic resistance is bad for everyone, but your body can also be particularly vulnerable to resistant bacteria if you do not follow dosing instructions carefully.
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