We tend to think of COVID-19 as a respiratory illness. But, like many viruses, COVID can also affect your skin and cause ...

Cellulitis is a bacterial infection that affects the skin. It's caused by group A Streptococcal (strep) bacteria. These bacteria can enter the body through burns, cuts, and wounds. A painful rash ...

Hives are an itchy skin rash that can appear near the end of a ... including bacterial infections (even strep throat) as well as antibiotics and other medications, Walls says.