This is website mainly takes the userinformation when they click at add and add their position in the map with their Health Condition. The personal details will be hide The person data who are covid positive will only Shows in the map Using different visulaization technique
To zoom in the particluar place just make a box into the map
You can drop your own geojson file using drag annd drop technique
To run this in your local computer you must have Postgresql install for database Xampa server for the php file
make changes the name of the database you create and the username and password according to you postgresql