How to check whether you have two stitches or three stitches, and how to check whether you have three stitches or two stitches?

It has been almost two years since the outbreak of the COVID-19 epidemic, and the global epidemic situation is still quite grim. COVID-19 vaccine is currently recognized as the best choice to control the epidemic. Many people who want to be vaccinated don't know enough about COVID-19 vaccine, so they want to know something about it. So how do you check whether you have two stitches or three stitches, and how do you check whether you have three stitches or two stitches?

Judging from the name of the vaccine on the vaccination certificate, the vaccine name and company are generally indicated. At present, there are three basic injections of COVID-19 vaccine used in China: one, two and three injections. These three types of injections represent the following companies:

One shot adenovirus vector vaccine representative company: Kangxinuo.

Two inactivated vaccines: Kexing Bio, Sinopharm China Bio (Beijing Bio, Wuhan Bio, Changchun Bio, Lanzhou Bio, Chengdu Bio, etc. ).

Three-needle recombinant subunit vaccine: zhifei, Anhui.

Therefore, both Kexing Bio and Sinopharm Group China Bio have two basic needles, but the third booster injection of inactivated vaccine with two basic needles (including Kexing Bio and Sinopharm Zhongsheng) was recently carried out in Henan, Zhejiang, Guangdong and other provinces and cities. Now, strengthen the needle first to key groups (engaged in high-risk occupations, people with low immunity, people going abroad, etc.). ), and ordinary people have not carried out vaccination work for the time being, but with the gradual advancement of strengthening needle work,

In addition, the other three doses and one dose of COVID-19 vaccine are still under study, but it is likely to be arranged later, so it is still uncertain how many doses of various COVID-19 vaccines will be injected.