Vaccines (part 3): So what have we learned?

First published at 02:04 UTC on February 14th, 2021.

I recommend watching part 2 of this series first, if you don't know how the human immune system works?
You can find it in my 'Vaccines' playlist (along with the others in the series) or use the link below as some of this is quite tech…

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CategoryNews & Politics
SensitivityNormal - Content that is suitable for ages 16 and over