Cellulitis is the most common bacterial skin infection and occurs ... Common symptoms of Lyme disease include rash, fever, ...

Lumps can form under the skin for many reasons, including cysts or swollen lymph nodes. Often they don’t require treatment, but if they change in size or appearance, contact a doctor for an exam.

This is a rare disease that does cause red skin on the belly and, in some cases, has also presented with swollen lymph nodes.

It usually involves the lymph nodes by the time of diagnosis ... It can advance to the surrounding skin. Signs and symptoms of Paget’s disease can include: Bug bites can look like pimples ...

A mutation is a change in an organism’s genetic material. A virus survives by finding a host and using its living cells to ...