I am intertesting

thanks Dr. Abdelsamea for your answer. would you pls elaborate your answer for the better understanding.

thank you so much Dr Abdelsamea and Dr. Abiodun Olusola Omotayo for Recommendations

Herd immunity in COVID-19 may be achieved through vaccines as per the current knowledge .

Hello dear,

This article will help you:

https://www.nature.com/articles/s41577-020-00451-5

graciously