Hey Brett!
How are Elizabeth and Kathryn doing? Has Elizabeth shown a lot of improvement since her bone marrow transplant? It's almost 4 months since the transplant. I was thinking about both of your girls this morning when I was donating platelets.
While I was there, I asked what it was about my blood/platelets that makes me a "baby blood" donor. It turns out that I have never been exposed to CMV (Cytomegalovirus), so I don't have the CMV virus in my body. That makes me a CMV-Negative Blood Donor. Apparently only 20% of Americans are CMV-negative.
I always thought it was so cool that I am a "baby blood" donor. And since I also on the higher side of the platelet range, they can often get 2 or more transfusions out of one platelet donation from me. It just warms my heart and soul every time I donate platelets, because of the "baby blood" and multiple transfusions I am able to provide. Saving baby lives.
And of course now whenever I donate, I think of your girls, Elizabeth and Kathryn. It would be really cool if I lived near you, so that maybe my platelet donation could be used for your girls.
What is CMV?
CMV (Cytomegalovirus) CMV is a complex flu-like virus that most adults are exposed to at sometime in their lives. It is a double stranded DNA virus belonging to the herpes virus family. The virus is harmless to adults.
Who gets CMV?
Almost everyone is susceptible to the virus, although males ages 18-26 seem to be the least likely to get it. As with other viruses, once you've had them, your body retains the antibodies. Many adults are exposed to CMV and dont know it.
Why is CMV Negative Blood Preferred for Pediatric Transfusions?
CMV can persist in infected donor white cells and is often transmitted by a blood transfusion, but rarely causes disease. However, in the case of low birth weight infants the consequences of such infection may be severe or even fatal. Because the immune systems in these infants are not fully developed, every precaution must be taken to avoid infection. Scientific studies have shown blood lacking this virus (CMV negative blood) is safer for pediatric patients.