The four sub-district offices of Nanhu, Guiyuan, Sungang and Huangbei in Luohu have set up four special nucleic acid testing sites for couriers. Furthermore, green channels were previously opened in more than 40 nucleic acid testing sites in all 10 sub-district offices in Luohu.

Also, the Luohu People's Hospital and the Luohu Hospital of Traditional Chinese Medicine provide round-the-clock nucleic acid testing services for express couriers.

These practices aim to ensure the couriers on the road are free from infection. 

In the fight against COVID-19, couriers play an essential role in delivering life's necessities from neighborhoods to residents' doorsteps, particularly in medium- and high-risk areas.