Viral infections are very common and readily transmitted through saliva and other body fluids. When there is close contact with other persons or their secretions and general hygiene is poor, viral infections mainly affect young children. However in developed countries, adults are non-immune and therefore, these infections are now being seen in adolescents and adults.
Infectious mononucleosis or glandular fever is caused by the Epstein-Barr virus (EBV), a member of the herpes group (human herpesvirus 4). It is transmitted by contact with saliva, especially by kissing, either from an infected person or a healthy carrier and occurs predominantly in teenagers and young adults. Continue reading