The pandemic is heading in the right direction, but “there is still much to be done,” says the CDC director
Pfizer says it expects to deliver 200 million doses of Covid-19 vaccine to the United States by the end of May
The US must put politics aside and make “everyone paddle in the same direction” on Covid-19, says Fauci
The CDC reports more than 140 cases in the United States of the first identified variant in the United Kingdom
