COVID-19 vaccines offer the proper immunization we need to prevent hospitalization. However, like any other vaccine, it’s not 100 percent effective. Receiving both vaccine doses doesn’t make people immune to the virus. Unfortunately, Disease Control and Prevention can’t track down ...
The 2021-2022 school year began in some public and private schools in the U.S, and others will start in the following weeks or days. At the same time, the Delta strain has become responsible for more than 93% of cases ...