There are four types of COVID-19 vaccines

by siowuser in News and Updates at 28/12/2020

The fight against COVID-19 has seen vaccine development move at record speed, with more than 170 different vaccines in trials. But how are they different from each other and how will they protect us against the disease?

Read More: https://www.gavi.org/vaccineswork/there-are-four-types-covid-19-vaccines-heres-how-they-work#:~:text=The%20four%20main%20types%20of,to%20make%20the%20viral%20antigen.