The bacteria Staphylococcus aureus (staph) lives on the skin and in the nose of many people. It usually only causes a problem such as MSSA bacteremia if it gets inside the body. Staph infections ...

MSSA and MRSA bacteria can colonize the skin or nose. They typically do this without causing any health problems. However, if these bacteria enter the body, an infection can result. For example ...

Antimicrobial therapy should be based upon bacterial susceptibility since the skin infection frequently worsens when antibiotics directed toward MSSA are used.

Treatment for S. aureus skin infection works in mouse model Date: August 31, 2010 Source: NIH/National Institute of Allergy and Infectious Diseases Summary: Scientists have found a promising ...

MSSA can be treated with penicillin and other antibiotics that don’t work on MRSA. MSSA can cause skin infections, and if it gets into the body, it can cause pneumonia and bloodstream infections.

Fluoroquinolones should not be used to treat skin and soft-tissue infections caused by community-associated MRSA. Resistance to them develops readily in S. aureus and is already widely prevalent.

Staphylococcus aureus is a bacterium that commonly grows on the skin. If levels become too high, a staph infection may develop. Methicillin-resistant Staphylococcus aureus (MRSA) causes a type of ...

They found that in people with eczema, S. aureus tends to evolve to a variant with a mutation in a specific gene that helps it grow faster on the skin. Human skin is home to millions of microbes.

The new research found that once S. aureus invades a mouse's skin, it releases an enzyme called V8. That, in turn, activates a protein called PAR1, which is located on nerve cells in the skin.

And it may literally get on your nerves. New research published Wednesday in Cell indicates that a common skin bacterium — Staphylococcus aureus — can make you feel itchy by directly acting on ...

More information: Caitlin H. Kowalski et al, Skin mycobiota-mediated antagonism against Staphylococcus aureus through a modified fatty acid, Current Biology (2025). DOI: 10.1016/j.cub.2025.03.055 ...