Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 1, 1721 - The Royal Experiment

Description:

Prisoners and orphans are innoculated for small pox to ensure that the practice was safe

Added to timeline:

From A to Zika: Diseases and Medical Advancements Through Time

14 Dec 2018

1

0

1210

Date:

jan 1, 1721

Now

~ 305 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL