What are the advantages and disadvantages of Concinor single shot COVID-19 vaccine? Is Concinor single shot COVID-19 vaccine reliable

The advantages and disadvantages of CanSino vaccine

The biggest advantage of CanSino vaccine is high safety and only requires one dose, but the disadvantage is that there are many side effects. In the 5 × 101vp dose group of CanSino, 16% of volunteers experienced fever and 28% experienced headaches. In the inactivated vaccine, taking the Guoyao Beijing 4ug dose group with a 21 day interval as an example, these two numbers are 4% and 1%, respectively.

Academician Chen Wei once said in an interview that if you want to take fewer shots and have an immune response faster, the protection rate will be more than 60% in 14 days, or if you want to go abroad or perform a mission after one shot, adenovirus vector COVID-19 vaccine is the first choice. Both Concinor and other COVID-19 vaccines are listed after strict review. They are very reliable vaccines, and we need not worry about them.

Is it reliable to take a single shot of Concinor vaccine

Concinor vaccine is a COVID-19 vaccine that only needs one shot, which belongs to adenovirus vector vaccine. It is very different from inactivated vaccines. It has biological activity and can effectively prevent the occurrence of diseases after vaccination. Moreover, its protective efficiency for all symptoms is relatively high, reaching 68.83%. After 40 days of vaccination, it can reach 95.47%, so only one dose is needed.