There is no proof, for now, of the question you've asked. The infection rate (spread) is far fast as many studies show that the CoV can travel through the air, and this time, there is no lockdown, and people are getting infected easily, either not proper masking or sanitising the stuff. Although the new reports show that the death rate is only 1.3% while initially in the first wave it was around 3%. Just imagine India noticed 2.6lacs cases in a single day and about 2K diseased.