A Second Wave of Covid-19 Infections Is Expected: Johns Hopkins' Farley

Apr.23 -- Johns Hopkins University Professor of Nursing Jason Farley explains the timeline for vaccine testing and the dangers of a second wave of coronavirus infections later in the year during cold and flu season. He speaks on "Bloomberg Surveillance." The Bloomberg School of Public Health is supported by Michael R. Bloomberg, founder and majority owner of Bloomberg LP, the parent company of Bloomberg News.

More videos