Edward Jenner was an 18thC pioneer of vaccination. Let me tell you about his importance in medical history👇
[Photo of two children - one vaccinated against smallpox, the other not from museum].
Keep Current with Lindsey Fitzharris
This Thread may be Removed Anytime!
Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!
1) Follow Thread Reader App on Twitter so you can easily mention us!
2) Go to a Twitter thread (series of Tweets by the same owner) and mention us with a keyword "unroll"
@threadreaderapp unroll
You can practice here first or read more on our help page!