What happens if you are CMV negative?
If you test CMV negative, it’s essential to select CMV negative sperm donors, as CMV can transmit via bodily fluids, such as semen. If someone who is pregnant contracts CMV, the virus puts the unborn child at risk of severe medical issues, including intellectual disability, deafness, and seizures.
How rare is O negative CMV negative blood?
Only 9 percent of Americans have O negative blood, according to OBI, so Wood’s rare blood type is even more rare with his lack of CMV antibodies. Wood said he regularly gave blood before he knew about the antibodies.
Who can receive CMV negative units?
At risk recipients include
- Pregnant women and their fetuses (to prevent congenital CMV)
- Low birthweight infants.
- Hematopoietic progenitor cell transplant recipients.
- Solid-organ transplant recipients.
- Severely immunosuppressed patients.
- Congenital immunodeficiency patients HIV-infected patients.
What is seronegative CMV?
Cytomegalovirus (CMV) is a common viral infection that is easily acquired in the community setting and is usually mild and self-limiting, although it can potentially have serious consequences for pregnant women, babies and some immunosuppressed patient groups.
Is it good to be CMV negative?
Why Do Newborn Babies Need CMV Negative Blood? CMV is generally harmless to healthy kids and adults, but it can be fatal to newborns. For this reason, babies needing transfusions as part of their medical care should only receive CMV negative blood from donors who have not been exposed to CMV. Be a Hero for Babies.
Why is O negative blood so rare?
People with O negative blood often wonder how rare their blood is since it is always in demand by hospitals and blood centers. However, the rarest blood type in the world is Rh-null, which is so rare most of us have never heard of it. Fewer than 50 people in the entire world population are known to have Rh-null blood.
Can a person with CMV donate blood?
Since CMV is so common among adults, only a small number of donors are eligible to meet this need. If you are CMV negative, please consider donating blood as often as possible throughout the year.
Who is high risk for CMV?
People who have frequent contact with young children may be at greater risk of CMV infection because young children are a common source of CMV. By the age of five years, one in three children has been infected with CMV, but usually does not have symptoms.
How do you get cytomegalovirus?
People with CMV may pass the virus in body fluids, such as saliva, urine, blood, tears, semen, and breast milk. CMV is spread from an infected person in the following ways: From direct contact with saliva or urine, especially from babies and young children. Through sexual contact.
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