What are the current variants of COVID and the risk

 

 In the context of the current pandemic, the concern is growing more and more about the variants of the Coronavirus that are now spreading everywhere. Like any other virus, SARS-CoV-2…

Know the Types of COVID-19 Vaccines and their efficacy

 

 There are more vaccine candidates in the COVID-19 pipeline at the same time than ever before as an infectious disease. All of them are trying to achieve the same thing. It is immune to…