Since China downgraded COVID-19 to the infectious disease (Class IIB) with corresponding measures, nuclear acid sampling booths have gradually faded out from our daily life. Recently, Hangzhou has transformed and reused the former nuclear acid sampling booths. Some have become a beautiful sight in streets with unique designs, while some have been turned to mini stations that offer different services. 

The green-colored nuclear acid sampling booth at in77 in Hubin Pedestrian Street looks stylish in design. 

A nuclear acid sampling booth near a farmer's market is transformed into a mini fire station.

Some have been changed to the Asian Games Youth Volunteer Stations, which will provide volunteer services for citizens, domestic & foreign guests and tourists during the Asian Games and Asian Para Games.