Epstein-Barr Virus Viral Capsid Antigen (EBV VCA) IgM LIS Code: EBV-VCA IgM

What Is Epstein-Barr Virus (EBV)?

Epstein-Barr Virus (EBV), also known as Human Herpesvirus 4 (HHV-4), is a DNA virus that belongs to the herpesvirus family. It is one of the most common human viruses and can remain dormant in the body after initial infection.

How EBV Is Transmitted

EBV is primarily spread through direct salivary contact, often referred to as the "kissing disease." Most individuals are exposed to the virus during early childhood, although infection can occur at any age.

EBV and Infectious Mononucleosis

When Epstein-Barr Virus infection occurs during adolescence or young adulthood, it commonly results in infectious mononucleosis. Symptoms may include:

Fatigue

Fever

Sore throat

Swollen lymph nodes

Enlarged spleen

Link to Chronic Fatigue Syndrome

In some cases, EBV has been associated with the development of chronic fatigue syndrome (CFS), a complex condition characterised by persistent and unexplained fatigue that does not improve with rest.

Role of Serologic Testing

Serologic blood tests are used to detect antibodies to EBV, helping determine whether a person has a current or past infection. These tests are useful in diagnosing infectious mononucleosis and monitoring individuals with prolonged fatigue or immune system concerns.

EBV Testing Services in Slough and Surrounding Areas

Private Epstein-Barr Virus testing is available for residents in Slough, Windsor, Langley, Maidenhead, and nearby areas. If you're experiencing long-term fatigue, swollen glands, or symptoms of glandular fever, local EBV serologic testing in Slough can assist in confirming infection and guiding appropriate medical care.