They commonly appear on the trunk, face, and scalp, but may also show up on the mucous membranes ... When the infection is caused by MRSA, a drug-resistant strain of Staphylococcus, it needs an ...
Bug bites or other skin injuries can cause cellulitis, an infection of the deep layers of the skin typically caused by the group A Streptococcus bacteria (strep). Bug bites cause a break in the skin, ...