5 vaccine experts told us what they'd need to know before they'd feel comfortable taking a coronavirus shot
5:52am PDT - September 24th, 2020 florida phase 3 - Business InsiderSummary List Placement Experts who have been studying viruses and vaccines for decades don't agree on when they'll get a vaccine. The drugmakers behind the leading COVID-19 vaccine candidates expect conclusive results by the end of this year, potentially as …