EMERGENCY CALL 
Description:
The Cytomegalovirus (CMV) IgG Test is a blood test used to detect IgG antibodies against Cytomegalovirus (CMV), a common virus that can cause serious complications in pregnant women, newborns, and immunocompromised individuals.
Key Points:
IgG positive → Indicates a past CMV infection and possible immunity.
IgG negative → No prior exposure to CMV, meaning susceptibility to infection.
Often performed alongside the CMV IgM test to determine if an infection is recent or past.
Used in pregnancy screening, organ transplant evaluations, and immune-compromised patient monitoring.
Importance:
In pregnant women, a new CMV infection can harm the fetus, leading to congenital CMV.
In immunocompromised individuals (e.g., HIV patients, transplant recipients), CMV can cause serious complications, including organ damage.
Helps guide treatment decisions and preventive measures for at-risk patients.
