Different types of COVID-19 vaccines: How they work

A viral vector vaccine is produced when genetic content from a COVID-19 virus is inserted into a unrelated, harmless virus. When the viral vector will get into your cells, it provides genetic material from the COVID-19 virus that offers your cells guidance for how to make the spike protein uncovered on the area of the COVID-19 virus. After your cells displace the spike proteins on their surfaces, your immune technique produces antibodies that can struggle the COVID-19 virus.