These tests check for the cytomegalovirus (CMV) in your body fluids. This common virus can cause health problems in babies and people with weak immune systems.

Jun 17, 2025 · Blood tests can find proteins called antibodies that the immune system makes in response to a CMV infection. These proteins can linger in the blood for months to years after an …

Apr 15, 2024 · Learn about which tests to use to detect CMV and congenital CMV.

CMV tests are used to help diagnose a current, reactivated, or past CMV infection in people at risk for health complications. Risk groups include: Why do I need a CMV test? What happens during a CMV …

Mononucleosis or Epstein-Barr virus test. They may also test for pneumonia, hepatitis, and gastrointestinal problems.

Aid in the determination of serological status to CMV. IgG antibodies rise gradually and persist for the rest of an individual's life. The specific IgG assay is useful in distinguishing who has been exposed to …

Dec 19, 2017 · How Is the CMV Test Administered? The CMV serology test is performed using a blood sample. A nurse or lab technician in a clinical setting usually takes this sample. Using a small needle,...

CMV serology is a laboratory test that analyzes a blood sample to detect antibodies against cytomegalovirus (CMV). These antibodies are proteins produced by the immune system to fight …

Aug 5, 2025 · CMV is a type of herpes virus. The CMV blood test is performed to detect current active CMV infection, or past CMV infection in people who are at risk for reactivation of infection.

Aug 26, 2023 · The CMV blood test determines the presence of substances (proteins) called antibodies to a virus called cytomegalovirus (CMV) in the blood. CMV antibody tests. A blood sample is needed. …