from Childrens Health Defense:

Despite reports that COVID-19 vaccines cause blood abnormalities, the American Red Cross and the U.S. Food and Drug Administration continue to brush off concerns that the massive vaccine campaign may have contaminated the country’s blood supply.

After the U.S. Food and Drug Administration’s (FDA’s) Emergency Use Authorization (EUA) of COVID-19 vaccines, blood clots were some of the earliest adverse events observed, and abnormal coagulation continues to be one of the most frequent and serious problems reported.