China posted a steep jump in daily Covid-19 infections on Tuesday (March 15), with new cases more than doubling from a day earlier to a two-year high as a virus outbreak expanded rapidly in the country's northeast.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline