Recent research suggests that already developed COVID-19 vaccines can protect against variants of the virus.
In addition, for the first time since February, the vaccination rate in the United States decreased by 11%. April 22, 2021
COVID-19 Vaccines Can Protect Against Different Variants, Studies Suggest
2021-04-22T17:01:25.043Z
Recent research suggests that already developed COVID-19 vaccines can protect against variants of the virus. In addition, for the first time since February, the vaccination rate in the United States decreased by 11%.