WISCONSIN DIVISION OF PUBLIC HEALTH Department of Health and Family Services
Methicillin-resistant Staphylococcus aureus(MRSA)
What isMRSA? MRSA stands for Methicillin Resistant Staphylococcus aureus. MRSA is a type of Staphylococcus bacterium that has developed resistance to the antibiotics usually used to treat the infection including methicillin, ampicillin and other penicillins. How do individuals get MRSA? Individuals get MRSA the same way they get other strains of S. aureus that are sensitive to methicillin. The primary way individuals "get" MRSA is by contact (direct or indirect) with a person who either has a wound infection, an infection of the respiratory tract, or who is colonized with the bacteria. Does everyone who is exposed to MRSA become infected? No. Some individuals who are exposed to MRSA become "colonized" which means that the bacteria are present, growing and multiply without observable signs of disease. MRSA colonization occurs on the skin surface, in the nasal passage, in the sputum or in the urine. Other individuals who are exposed to MRSA never become colonized. MRSA colonization may precede or lead to infection in persons with weakened immune systems. However, persons who get MRSA infections are usually already very ill from other medical conditions. How are MRSA infections treated? Effective antibiotics to treat MRSA infection may include Bactrim, vancomycin and teicoplanin. Laboratory tests are usually done to determine which antibiotic will be most effective to treat MRSA infection. Only patients with symptomatic MRSA infection should be treated; MRSA colonization should usually not be treated. How long will MRSA last? The length of illness caused by MRSA infection depends upon the severity of the infection, the response to antibiotic therapy, and the individual’s overall health. After infection has been resolved, the individual may remain intermittently or persistently colonized with MRSA and may or may not develop future infection(s). What precautions should be followed when I go home? Hand washing is the most important measure. Hands should always be washed after using the toilet, using household hand soap for at least 15 seconds. If you require continued care at home, you, or whomever is caring for you, should wear gloves when handling body fluids (urine, wound drainage, etc.), when providing care, or contacting surfaces contaminated with body fluids. Disposable items soiled by body fluids (dressings, diapers, used gloves, etc) should be placed in the trash. Good cleaning with soap and water followed by a household disinfectant such as bleach is adequate to disinfect surfaces contaminated with MRSA. Laundry can be done in accordance with manufacturer’s directions using standard detergent. Dishes and utensils can be washed as usual.
DEVELOPED BY THE DIVISION OF PUBLIC HEALTH, BUREAU OF COMMUNICABLE DISEASE
COMMUNICABLE DISEASE EPIDEMIOLOGY SECTION
Dronedarone This factsheet is intended to help those aff ected Dronedarone has been shown to be eff ective in by atrial fi brillation understand the medication reducing the likelihood of recurrence of AF by dronedarone, with a brief introduction to how it around 25% in patients with paroxysmal AF (episodes which come and go on their own) and persistent AF (AF which will not revert
Revista Telemática de Filosofía del Derecho, nº 11, 2007/2008, pp. 195-205 LA DESOBEDIENCIA A LA LEY EN LA TEORÍA POLÍTICA FEMINISTA* por Carlos S. Olmo Bau ** ABSTRACT Este artículo tiene como objetivo indagar en las This article has as objective to investigate in the aportaciones de la teoría política feminista a los contributions of the feminist political theory to the