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 Соглашение Приватность FAQ

Cabinet Get premium

Donate

1 янв 1847 г. - Semmelweis

Описание:

Ignaz Semmelweis demonstrates that washing hands is associated with a decrease in Puerperal fever infections.

Добавлено на ленту времени:

History of Pathogens

14 дек 2018

1

0

528

Дата:

1 янв 1847 г.

Сейчас

~ 178 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

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

Secured with SSL