mononukleaariset

Mononucleosis, commonly known as "mono," is a viral infection caused by the Epstein-Barr virus (EBV). It is typically spread through saliva, often via kissing, and can also be transmitted through blood transfusions, organ transplants, and sexual contact. The infection is most common in children and young adults, with symptoms usually appearing 3 to 5 weeks after exposure. Common symptoms include fatigue, swollen lymph nodes, sore throat, fever, and swollen tonsils. The condition is usually mild and resolves on its own within 2 to 4 weeks. However, in some cases, it can lead to more severe complications such as chronic fatigue syndrome, swollen spleen, and in rare instances, lymphoma. Diagnosis is typically made through blood tests that detect the presence of EBV antibodies. Treatment focuses on relieving symptoms and may include rest, fluids, and pain relievers. There is no specific antiviral treatment for mono, but supportive care can help manage symptoms and promote recovery. The infection provides lifelong immunity to the virus, meaning that individuals who have had mono are less likely to contract it again.