Domestic passengers are required to test negative for COVID-19 within 48 hours before their travels starting from Jan 27, according to the latest notice from Hangzhou International Airport.

Both physical and electronic test reports are accepted. Children aged three and under are not required to undergo nucleic acid testing.

The noticed also stated that only one flight will depart from Hangzhou to Beijing each day from Jan 27 to Feb 9, and that flights departing from Hangzhou to other cities may be cancelled.

Hangzhou reported seven COVID-19 cases on Jan 26. As of 2 pm on Jan 27, the city had a total of 35 confirmed cases.