The Superpower Vaccination?

Adventures with the Combo Vaccinations Astra Zeneca and Pfizer

Yesterday I got my second vaccination. Woohoo! Now, since my first shot was Astra Zeneca, my second shot was supposed to be AZ too. I’ve done my research, however, and heard about the altered vaccination strategy in neighboring Germany (which is to cross vaccinate i.e. combine Astra Zeneca with Pfizer because…