18
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
1513055
118330
2

apr 18, 1923 - Alexander Glenny perfected a method to inactivate tetanus toxin with formaldehyde in 1923

Added to timeline:

3 months ago
0
0
24
History of vaccines

Date:

apr 18, 1923
Now
~ 95 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy