50% of adults in the United States expect to have at least one dose of Covid-19 vaccine by the end of this week
50% of adults in the United States expect to have at least one dose of Covid-19 vaccine by the end of this week
UK regulator says alternative to AstraZeneca vaccine for children under 30 should be offered when available
The United States faces a tsunami of deaths from chronic diseases when the pandemic ends, said former FDA commissioner
