Question

deffrent types of covid 19 vaccine​

Answer 1

Answer:

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Explanation:

A live-attenuated vaccine uses a living but weakened version of the virus or one that's very similar. The measles, mumps and rubella (MMR) vaccine and the chickenpox and shingles vaccine are examples of this type of vaccine.

Answer 2

Answer:

Different COVID-19 Vaccines

The best COVID-19 vaccine is the first one that is available to you. Do not wait for a specific brand. All currently authorized and recommended COVID-19 vaccines:

are safe,

are effective, and

reduce your risk of severe illness.

CDC does not recommend one vaccine over another.

Vaccine Types

• Understanding How COVID-19 Vaccines Work
• Learn how the body fights infection and how COVID-19 vaccines protect people by producing immunity. Also see the different types of COVID-19 vaccines that currently are available or are undergoing large-scale (Phase 3) clinical trials in the United States.

COVID-19 mRNA Vaccines

• Information about mRNA vaccines generally and COVID-19 vaccines that use this new technology specifically.

Viral Vector COVID-19 Vaccines

• Information about viral vector vaccines generally and COVID-19 vaccines that use this new technology specifically.