Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 1, 1955 - Jonas Salk IPV Inactive polio vaccine introduced

Added to timeline:

B HLTH 224

ByKelly Stevens

13 Dec 2018

1

0

904

Date:

jan 1, 1955

Now

~ 70 years ago

Images:

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