NOIDA, March 17 -- A 400-bed quarantine centre started operating at the new district hospital in Sector 39, Noida, from Monday. This new isolation ward will act as an observation home for people landing at the Indira Gandhi International Airport in New Delhi from countries affected by Covid-19, including China, Italy, Iran, Korea, France, Spain and Germany. The hospital will keep them under round-the-clock observation for 14 days....