Professor K Nageshwar has welcomed the 21 days lockdown decision of Prime Minister Narendra Modi. He stated that lockdown will break the chain of coronavirus spread. Quoting WHO chief, Nageshwar said first 1 lakh coronavirus positive cases were reported in 67 days, next 1 lakh cases in 11 days and another two to three lakh cases in four days. He advised the Central government to identify the coronavirus infected cases and send them to isolation wards immediately. Nageshwar mentioned that the Centre and state governments should take up a mass testing programme for coronavirus.