Common symptoms of mono include fatigue, fever, sore throat, headache, body aches, and swollen lymph nodes in the neck and armpits. Symptoms usually start about 4-6 weeks after the infection begins.

Increased size of one or more lymph nodes. Most are in the neck. Also, includes swollen lymph nodes in the armpit or groin It's larger than the same node on the other side of the body Normal nodes are ...

Infectious mononucleosis, or mono, is a common contagious illness. But the virus that causes it — Epstein Barr virus (EBV) — is even more prevalent than you might think. Even if you've never ...

Mono symptoms include fever, sore throat with swollen tonsils, being very tired, and swollen lymph nodes. These symptoms can be mistaken for strep throat or the flu. Mono needs to run its course ...

The nodes can become swollen and painful ... Common viruses that can cause swollen, painful axillary lymph include mononucleosis, Epstein-Barr virus and influenza, she adds.