What Does a Positive Result for EB Virus IGM Mean?

Update Date: Source: Network

A positive IGM result for the Epstein-Barr virus suggests a recent infection with the virus. It is recommended to further conduct DNA quantitative testing and provide appropriate treatment based on the results. A positive IGM for Epstein-Barr virus may manifest as symptoms such as nausea and fever, and it is advisable to promptly use antiviral medications. Additionally, it is essential to maintain personal hygiene, rest regularly, and engage in moderate exercise to enhance one's physical fitness.


1. A positive IGM result for the Epstein-Barr virus indicates that the virus belongs to the herpesvirus family and is a member of the lymphotropic herpesvirus genus, with a DNA genome. When Epstein-Barr virus antibodies are positive, it is crucial to clarify whether they are IgG antibodies or IgM antibodies. A positive IgM antibody result suggests a recent possible infection. The Epstein-Barr virus infection should not be overlooked as it has a significant relationship with nasopharyngeal carcinoma in clinical settings.

2. There is no specific medication for the treatment of Epstein-Barr virus infection, and it is self-limiting. Medications such as acyclovir or ganciclovir can be prescribed. In case of low-grade fever, it is unnecessary to take fever-reducing medication. It is essential to drink plenty of water as appetite may be affected during the illness. However, there is no need to worry as appetite will return to normal after recovery.

3. When Epstein-Barr virus IGM is positive, it is important to rest, avoid excessive stress and fatigue, maintain a light diet, and avoid consuming spicy and irritating foods. These measures contribute to maintaining good health.