Residents wear face masks travelling on roads.

People are aware of wearing masks at public places.

Supermarket staff and customers wear masks.

Chemistry staff obey the regulation.

Foreign tourists strictly obey the regulation.

Tourists wear masks walking on streets.

Tourists take photographs with face masks.

Passengers at Tan Son Nhat International Airport

A woman wears both a face mask and a raincoat to prevent Covid-19.

BTA (Photos: VNA)