Its an android app which lists all the covid hotspot wards in kerala.
The API source that I used to design this apk :- https://keralastats.coronasafe.live/hotspots.json
The github link to the API documentation here :- https://github.com/coronasafe/kerala-stats
Working sample for my APK:- https://play.google.com/store/apps/details?id=com.vidya.covidhotspotskerala&hl=en_IN