CMV is a common virus that can be transmitted through blood transfusions. Some blood banks screen for CMV, especially for recipients with weakened immune systems.

Cytomegalovirus (CMV) is a common virus that can be found in the blood of many individuals, including blood donors. While CMV is generally harmless for healthy people, it can cause serious complications in individuals with weakened immune systems, such as transplant recipients and those with HIV/AIDS. Therefore, blood banks and donation centers often have policies and procedures in place to reduce the risk of CMV transmission to vulnerable recipients.

Blood banks may ask donors about their CMV status, specifically whether they have had a recent CMV infection. Some blood banks may test donors’ blood for CMV antibodies to determine their infection status. This information can help identify potential CMV transmission risks.

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