Thailand simple methods work

Thailand has one of the most successful campaigns against Coronavirus,

This is how:

They spend most of their time outdoors,  pale skin and sunlight makes sure they have enough Vit D.

They turn off a/c and open all windows.

Masks are almost universally worn.

Travel is mostly by moped, not public transport or cars.

At shopping stores and mall, your temperature is taken before you go in.

Doormen splash your hands with alcohol cleaner.

Shopping baskets are cleaned after every use.

There is testing of hotspots and tracing and quarantine, also names of positives are published so chain of infection can be found.

People are sensible.