The Safety of COVID-19 Vaccinations—We Should Rethink the Policy Harald Walach 1,2,3,*, Rainer J. Klement 4 and Wouter Aukema 5 Citation: Walach,H.;Klement,R.J.; Aukema, W. The Safety of COVID-19 Vaccinations—We Should Rethink the Policy.Vaccines2021,9,693. https:// doi.org/10.3390/vaccines9070693 Academic Editor: Ralph J. DiClemente Received: 2 June 2021 Accepted: 21 June 2021 Published: 24 June 2021 Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affil- iations. Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). 1 2 3 4 Abstract: Background: COVID-19 vaccines have had expedited reviews without sufficient safety data. We wanted to compare risks and benefits. Method: We calculated the number needed to vaccinate (NNTV) from a l...