Book Viral Marker Test in Hyderabad

What is Viral Marker Test

A viral marker test is a diagnostic procedure performed in a lab to identify particular signs of viral infections in the body. These markers, sometimes referred to as viral markers, can be viral antigens, antibodies made in reaction to a virus, or even the genetic material of the virus itself. These tests are vital for maintaining and keeping an eye on a number of viral illnesses, including hepatitis, HIV, and influenza. They are also necessary for identifying these infections. By recognizing these indicators, medical professionals can assess if a patient has had a viral infection in the past or present and choose the most appropriate course of action.

Viral Marker Test Procedure

Depending on the virus being examined and the type of test being utilized, different procedures apply for viral marker tests. Usually, a sample like blood, urine, or a swab from the nose or throat is taken from the patient. In serological tests, antigens or antibodies are found in the sample through analysis. To detect the existence of the virus, molecular procedures such as PCR amplify viral genetic material from the sample. The results assist the healthcare professionals to give quick and accurate medical care in diagnosing patients and making treatment decisions.