FOR the first time, on two successive days, the number of new cases of the novel coronavirus (2019nCov) have dropped below 4,000 as against the earlier daily figures. The comprehensive measures the Chinese authorities have taken to slow down the transmission, along with larger availability of diagnostic kits, has now started to bite. Wuhan in Hubei province still continues to be the epicentre of the new coronavirus epidemic, with about two-thirds of the total infected in China from Hubei alone.