Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

1 янв 1955 г. - The Cutter Incident

Описание:

200,000 US children received a defective polio vaccine; causing 40,000 cases of polio, leaving 200 with paralysis and 10 dead

Добавлено на ленту времени:

B HLTH 224

ByKelly Stevens

13 дек 2018

1

0

900

Дата:

1 янв 1955 г.

Сейчас

~ 70 г назад

Изображения:

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