Diseases, Conditions, Syndromes

MRSA spread could be tracked through Google search patterns

(PhysOrg.com) -- Google searches are apparently providing much more important information than just a typical search for a local restaurant or research for a term paper. Google trends are also providing much more information ...

Diseases, Conditions, Syndromes

In hospitals, daily antiseptic bath may prevent dangerous infections

(HealthDay)—A daily swabbing with a simple antiseptic greatly decreases the number of life-threatening bloodstream infections and drug-resistant bacteria lurking among patients in acute-care hospital units, a new study ...

Diseases, Conditions, Syndromes

MRSA tailors virulence mechanisms to the hospital setting

(Medical Xpress) -- In the hospital environment where antibiotic usage is extremely high, it seems that healthcare associated methicillin resistant Staphylococcus aureus (MRSA) has cleverly adapted for survival.

Medical research

Scientists develop compound to fight MRSA

Microbiologists and chemists at the University of South Florida have developed and patented a synthetic compound that has shown antibiotic action against methicillin resistant Staphylococcus aureus, also known as MRSA, which ...

Diseases, Conditions, Syndromes

Fewer cases of antibiotic-resistant MRSA infection in the US in 2011

An estimated 30,800 fewer invasive methicillin-resistant Staphylococcus aureus (MRSA) infections occurred in the United States in 2011 compared to 2005, according to a study in JAMA Internal Medicine by Raymund Dantes, M.D., ...

Diseases, Conditions, Syndromes

Concerns about MRSA for expectant mothers may be unfounded

The need to swab the noses of pregnant women and newborns for the presence of MRSA (methicillin-resistant Staphylococcus aureus) may be unfounded, according to a Vanderbilt study now available online and published in the ...

Diseases, Conditions, Syndromes

Phylogenomic analysis reveals origin, spread of MRSA clone

(HealthDay) -- Phylogenomic analysis has revealed details about the emergence and transmission of a major methicillin-resistant Staphylococcus aureus (MRSA) clone, EMRSA-16, according to research published online May 14 in ...

page 1 from 2

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium responsible for several difficult-to-treat infections in humans. It is also called multidrug-resistant Staphylococcus aureus and oxacillin-resistant Staphylococcus aureus (ORSA). MRSA is any strain of Staphylococcus aureus that has evolved resistance to beta-lactam antibiotics, which include the penicillins (methicillin, dicloxacillin, nafcillin, oxacillin, etc.) and the cephalosporins. The development of such resistance does not cause the organism to be more intrinsically virulent than strains of Staphylococcus aureus that have no antibiotic resistance, but resistance does make MRSA infection more difficult to treat with standard types of antibiotics and thus more dangerous.

MRSA is especially troublesome in hospitals and nursing homes, where patients with open wounds, invasive devices, and weakened immune systems are at greater risk of infection than the general public.

This text uses material from Wikipedia licensed under CC BY-SA