Staphylococcus aureus (including the methicillin-resistant type: MRSA) and Streptococcus species cause im petigo, folliculitis, and furunculosis. These infections occur primarily in athletes with ...

Folliculitis causes small, red bumps that can occur anywhere on your skin where you have hair if something clogs or infects a hair follicle. Staphylococcus (staph) bacteria is a common cause of ...