Covid-19 Diseases Health Medicine Physical and Mental HealthGlobal COVID-19 vaccine summary: Side effectsknowledgeisleMarch 28, 2021March 29, 2021 by knowledgeisleMarch 28, 2021March 29, 20210620 Currently, in various areas of the world, 13 COVID-19 vaccines have been authorized for use. In this feature, we look at the types and their...