Late-stage study of first single-shot vaccine begins in U.S.
Published
Johnson & Johnson is beginning a huge final study to try to prove if a single-dose COVID-19 vaccine can protect against the virus.
Full ArticlePublished
Johnson & Johnson is beginning a huge final study to try to prove if a single-dose COVID-19 vaccine can protect against the virus.
Full ArticleIn a year of cataclysm, some world leaders at this week's annual United Nations meeting are taking the long view, warning: If..
Late-stage studies of AstraZeneca's COVID-19 vaccine candidate are on temporary hold while the company investigates if a report of..