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 the response in the

know yet so we're still in the early stages of understanding that ok well excellent answers there jason can project professor of biology of the university of manitoba in canada jason we appreciate your insights and your time tonight thank you. but the chinese capital b.z. is reimposing coronavirus restrictions amid a new cluster of cases the city has ordered all schools to be closed and it has banned people from high risk areas from leaving the new outbreak has been traced to a large wholesale foods market there have been over a 100 cases in just the past 5 days stoking fears of a 2nd wave of covert 19. beijing residents thought they'd put this behind them but hey they are lining up in the hot sun for mass coronavirus testing after navy 2 month a new act break is causing a dozens of cases have been traced to this spawning wholesale food market it's more than 20 times larger than the went to market in wu han whether the virus was 1st identified. pictures from state television show the response in the surrounding neighborhood residents here not to live to leave or say they are in wartime and as they aim to contain the spread. zaya t. has already made its way t

in the early stages of understanding that. brent: ok, thank you. from the university of manitoba in canada, jasonpreciate your insight and time tonight. thank you. well the chinese capital, beijing, is re-imposing coronavirus restrictions amid a cluster of new cases. the city has ordered all schools to be closed and has banned people from high-risk areas from leaving the city. the new outbreak has been chased to a large wholesale foods market. there have been over 100 cases in the city and just the past five days, stoking fears of a second wave of covid-19. >> beijing residents thought they had put this behind them, but here they are, lining up in the hot sun for mass coronavirus testing. after nearly two months, a new outbreak is causing alarm. dozens of cases have been from this market, 20 timeses largeger than thehe wet market inin wuha, where the virus was first identified. pictures from state televevision show thehe response inn the surrouounding neighborhood. residedents here are not a allod to leave. authorities say they are in wartime mode as they aim to contain the spread, but anxiety ha

the steroid combat's coated 19 well we put that question to jason kindred chuck is a professor in verona jihad canada's university of manitoba. so one of the things that we tend to look at with these different types of emerging viruses is the fact that they tend to basically increase the immune response so essentially get an overstimulation of the immune response which in most cases actually is protective for us but in many cases can actually increase disease to berti so the hope with something like dexamethasone is that rather than acting directly on the virus and trying to reduce the ability of the virus to create more copies of itself what the drugs are trying to do is essentially reduce all that damage that is part and parcel of a note or active immune system and we're trying to learn about this in real time and we know that some the initial data that had come out at the very start of this pandemic had suggested that steroids actually made sasser bait disease in in those that are in the early stages so i think one of the concerns right now with with dex about the zone is that there are you know would there be the potenti