Some states like Kerala is doing active contact tracing. Also the first case was reported 3 months ago and not 2 months ago.
https://www.theguardian.com/commentisfree/2020/apr/21/kerala...
> >There are only 85 active infections
I am not sure which area the original author is talking about but less than 150 is the real active cases in some states https://dashboard.kerala.gov.in/