Dr Wendi's Health



This video describes how various types of vaccines are produced, includes live-attenuated, killed, toxoid, DNA and mRNA vaccines.

Disclaimer 0:03 

Purpose of vaccines 0:09 

Cowpox and smallpox 1:07 

Types of immunity 2:27 

Live attenuated 4:18 

Killed virus 6:14 

Adjuvant 6:40 

Toxoid 8:21 

Recombinant DNA 9:21 

MRNA 13:06 

Summary chart 19:07 

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