Maybe the wound is starting to ooze a bit ... Any one of those mutations could give your staph infection the capacity to continue replicating, even in the presence of the antibiotic.

Ahead of his UFC 302 showdown with Dustin Poirier, Islam Makhachev seemed to be suffering from staph infection. Fans were quick to spot a wound on the Russian's leg that looked like staph ...

As with penicillin, only a year passed after this semi-synthetic penicillin was released before methicillin-resistant Staph aureus (MRSA) was reported. Initially, MRSA only appeared in hospitals ...