I've donated gallons of blood in my life. I gave for the first time a few weeks ago since the pandemic started and since I've been vaccinated. The other day I received a letter from 'oneblood' who collect the donations. It stated my recent donation tested positive for "antibody(ies): E". Because of this I can no longer donate blood. My reading about 'antibody E' indicates a direct negative impact on sperm and on completing a fertilization of a female egg. Intended or not, the result could be my and millions of others having defective sperm and impact our ability to procreate.