Technical guideline for the inoculation of COVID-19 vaccines

2. Recommended vaccination procedure

(1) People suitable for vaccination

Those aged 18 or above.

(2) Doses and vaccination intervals

a. Inactivated vaccines (Vero cell)

Two doses; interval: 3-8 weeks. 

b. Recombinant protein subunit vaccine

One dose. 

c. Recombinant protein subunit vaccine (CHO cell)

Three doses; interval: no less than four weeks between two shots, second dose administered within eight weeks after the first shot, third dose within six months after the first. 

(3) How and where to inoculate

Intramuscular injections in deltoid in upper arm.