Nov 30, 2022 · Signs and symptoms such as a fever and sore throat usually lessen within a couple of weeks. But fatigue, enlarged lymph nodes and a swollen spleen may last for a few …

Sep 29, 2025 · Mono has three stages: a period before symptoms start, an active phase, and a recovery period. Learn what to expect and how long they last.

Jan 9, 2024 · The contagious Epstein-Barr virus causes mononucleosis (mono). Mono symptoms, such as fatigue, body aches and fever, improve without treatment.

Jun 11, 2024 · Signs of mono usually show up 4 to 6 weeks after you’re infected with the virus. Most people feel better after 2 to 4 weeks, but they may be tired for several weeks after that. …

May 9, 2024 · Typical symptoms of infectious mononucleosis usually appear 4 to 6 weeks after you get infected with EBV. Symptoms may develop slowly and may not all occur at the same …

Jul 31, 2025 · Mononucleosis, or mono, is an infectious disease caused by a virus, typically the Epstein-Barr virus, and is spread through bodily fluids like saliva. Hallmarks of the disease …

Jul 23, 2025 · Mononucleosis symptoms include fatigue, sore throat, and swollen lymph nodes. Less commonly, mono causes fever, abdominal pain, and rash.

Infectious mononucleosis is a type of infection. It causes swollen lymph glands, fever, sore throat, and often extreme fatigue. It’s often spread through contact with infected saliva from the …

Jul 22, 2025 · Mononucleosis typically occurs when a person first is infected with Epstein-Barr virus. But infection with Epstein-Barr virus does not always cause mononucleosis. It often …

Symptoms of “mono” (infectious mononucleosis) may include extreme fatigue, fever, sore throat, headache, body aches, swollen lymph nodes, rash, swollen liver and/or spleen, and mild liver …