Discover and read the best of Twitter Threads about #fourdaysleft

Most recents (1)

(1/11) FOUR DAYS LEFT TO SAVE @drjennershouse, which is under threat due to #COVID19 pandemic!

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].
(2/11) Smallpox is one of the deadliest & most contagious diseases known to man. The virus killed over half a billion people in the twentieth century alone—three times the number of deaths from all of the century’s wars combined.
(3/11) On 8 May 1980, the World Health Organization (WHO) announced the eradication of smallpox. This was an unprecedented event in history, signaling the first and only annihilation of a human disease.
Read 12 tweets

Related hashtags

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!