we're still in the early stages of understanding that ok well excellent answers there jason kidd the chick professor of biology of the university of manitoba in canada jason we appreciate your insights and your time tonight thank you great thank you well the chinese capital beijing is reimposing coronavirus restrictions after a cluster of new cases the city has ordered all schools to close and it's banned people from high risk areas from leaving the new outbreak has been traced to a large wholesale food market there have been over 100 cases over the course of 5 days stoking fears of a 2nd wave of coded 19 beijing residents thought they'd put this behind them that they are lining up in the hot sun for mass coronavirus testing after nearly 2 months a new break is causing a lot dozens of cases have been traced to base spawning wholesale food market it's more than 20 times larger than the went to market in ruhani whether the virus was 1st identified. pictures from state television show me...