TYPES OF COVID-19 VACCINES:

Hi all, we all know as of now much countries have started using coronavirus vaccines and many of have confused which vaccine is good, from which country the vaccine has been prepared and so on ..... 

        Here I have listed the most commonly used vaccines against coronavirus and some of its details.

Immunization through vaccine alone can help in creating Herd immunity.

1.Covisheild:

Country: India

Manufacturer: serum institute of India and Aster zenica.

Mechanism: Replication deficient viral vector

2.Covaxin:

Country:India

Manufacturer:Bharat biotech and National institute of virology

Mechanism:Inactivted virus

3.Zycov-D:

Country: India

Manufacturer: Zydus cadila

Mechanism: DNA vaccine

4.AZD1222:

Country: United Kingdom

Manufacturer: Asterzenica and Oxford University. 

Mechanism: Replication deficient viral vaccine.

5.BNT162:

Country: United States of America and Germany.

Manufacturer:Pfizer (USA) and Biontech (Germany).

Mechanism: mRNA

6.mRNA-1273:

Country: United States of America.

Manufacturer: Moderna

Mechanism:mRNA

7.Sputnik v:

Country:Russia.

Manufacturer: Gameleya Research institute of Moscow. 

Mechanism: Non Replicating viral vector

8.Ad5-ncov:

Country: China.

Manufacturer:Cansiono Biologics.

Mechanism: Recombinant Vaccine.

9.Coronavac:

Country:China.

Manufacturer:Sinovac.

Mechanism: Inactivted vaccine.