The U.S. vaccination drive against COVID-19 stood on the verge of a major new phase as government advisers Thursday recommended booster doses of Pfizer’s vaccine for millions of older or otherwise vulnerable Americans despite doubts the extra shots will do much to slow the pandemic.
The U.S. vaccination drive against COVID-19 stood on the verge of a major new phase as government advisers Thursday recommended booster doses of Pfizer s vaccine for millions of older or
The U.S. vaccination drive against COVID-19 stood on the verge of a major new phase as government advisers Thursday recommended booster doses of Pfizer s vaccine for millions of older or otherwise vulnerable Americans - despite doubts the extra shots will do much to slow the pandemic.
By Will Dunham WASHINGTON (Reuters) - When one thinks of vampire bats, friendship and cooperation may not be among the qualities that come to mind for.