BOSTON - Dr. Mallika Marshall is answering your latest health questions. If you have a question, email her or message her on Facebook or X (formerly known as Twitter). WBZ-TV viewer Marina writes, "I ...

Mononucleosis, often referred to as “mono” or “the kissing disease,” is commonly associated with teenagers and young adults. This nickname arises from its primary transmission mode: through saliva, ...

Mononucleosis, or mono, can lead to a range of symptoms, including severe fatigue, fever, and a sore throat. However, symptoms typically generally resolve within around 2–4 weeks. Mono is a common ...

MONDAY, Feb. 2, 2026 (HealthDay News) — Infectious mononucleosis, often called “mono,” is a viral illness best known for causing extreme fatigue, sore throat and swollen glands. Mono is often referred ...

Mononucleosis, or mono, typically goes away on its own. The symptoms usually subside in 2 to 4 weeks, but sometimes the tiredness lingers for several more weeks. Occasionally, the symptoms may last 6 ...