I saw an excellent explanation of the clotting problem with the AstraZeneca vaccine against SARS-CoV-2 / COVID-19 here: The doctor, Dr. ZDogg, MD, offers an exceptionally clear explanation of both what is going on with the AstraZeneca vaccine, and why its distribution was halted or limited in some places for some age groups of patients. … Continue reading Are Clotting Problems a General Minor Risk of COVID Vaccines?