My Authors
Read all threads
As well as #VEDay, today marks the anniversary of one of humankind's greatest achievements. 40 years ago, WHO declared smallpox eradicated.
Smallpox had killed 100s millions, maybe 1/2 billion in the 20th C. through the development of inoculation via Edward Jenner, Lady Mary Wortley Montagu and others, and a vaccine globally delivered by @WHO between '58 and '77.
@WHO The last case was recorded in October '77.

It is ironic that we celebrate this in the midst of COVID, but it is a demonstration of humankind's ingenuity and resolve in the face of one of the most lethal agents in our history.
@WHO So, vaccinate your kids.
Missing some Tweet in this thread? You can try to force a refresh.

Enjoying this thread?

Keep Current with Dr Adam Rutherford

Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!

Try unrolling a thread yourself!

how to unroll video

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!

Follow Us on Twitter!

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!