The whole thing about warmer region being less infected is still very much controversial, and not backed by any strong science.

India, like other warmer regions, has not been very active in the diagnostic. This is also what explains the low numbers you in Africa, Middle-East, and part of Asia.

Right now there is only one way that we currently have to stop this, and it is to do it Wuhan-style. Full lockdown for 8 weeks.

And forget about chloroquinone, studies published over the past 2 days are showing that it doesn't make a dent if you are already infected.