Newsy's Latest Health News

The World Health Organization emphasizes the importance of maintaining safety measures to control COVID-19, warning against large gatherings and urging personal responsibility like mask-wearing and social distancing. Meanwhile, AstraZeneca has initiated phase three trials of its COVID-19 vaccine in the US, involving 30,000 diverse participants. The trials aim to test the vaccine's efficacy, with previous phases showing promising immune responses.

Who are the participants in Astra Zeneca's vaccine trials?

What immune responses were generated in earlier phases of testing for Astra Zeneca's vaccine?