city of ayon, after just two cases of omicron were reported and earlier we did see lockdowns in two other cities, and all of this together affects 20 million people. china has stepped up its 0 tolerance policy ahead of the winter olympics, which are set to begin on february 4th. china today gave no real answer on the possibility of a postponement. i think this is the last choice should we want to see. what we try our best to avoid and that is our goal of prevention and control measures. meanwhile, china is also treating cases of hemorrahgic fever often caused by hantavirus, by rodents, human-to-human is rare. they say these cases are