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Methicillin-resistant Staphylococcus aureus (MRSA) is a staph infection resistant to many antibiotics used to treat typical staph infections. According to Mayo Clinic Staff, there are two common types of MRSA: healthcare-associated MRSA (HA-MRSA) and community-associated MRSA (CA-MRSA). HA-MRSA tends to be the result of invasive procedures, e.g. device implantation. The latter, CA-MRSA, is spread through skin-to-skin contact, typically beginning as a painful boil. In addition, MRSA is considered to be even more life-threatening if combined with sepsis or necrotizing pneumonia. Because MRSA is drug-resistant, there is need for a method of prevention and elimination of the infection.

Researchers at Purdue University have developed a drug-free approach to eliminating MRSA. Using blue-light bleaching, along with hydrogen peroxide, have shown to eliminate a MRSA culture and a MRSA infection of a mouse wound. This has shown to be a safe and effective method of eliminating MRSA.

-Drug-free approach

Potential Applications:
-MRSA prevention
-MRSA treatment
Sep 24, 2019
United States

Sep 24, 2018
Utility Patent
United States

Sep 22, 2017
United States
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