With more than 100 experimental COVID-19 vaccines in development from labs around the globe, there are many questions about the vaccine and its creation, especially as a handful near the finish line. We break down how the vaccine trial works…

The Oxford University’s novel coronavirus vaccine candidate has shown promise in phase I/II human trials, according to peer-reviewed results of the study published The Lancet. Writing in the journal, the Oxford researchers said that their coronavirus vaccine — ChAdOx1 nCoV-19…