US has given Covid vaccine to more than 100 mn people: official
Fully vaccinated can travel again, says new CDC guidance
2 April 2021COVID-19 patients can be categorized into three groups
2 April 2021US has given Covid vaccine to more than 100 mn people: official
The United States has administered at least one dose of coronavirus vaccine to more than 100 million people, the Centers for Disease Control and Prevention said Friday.
