Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtener premium

Create a timeline

Public timelines

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate

12 h 29 ene 2020 año - CDC Doesn't make recommendations about masks, crowds, etc

Descripción:

https://www.cdc.gov/media/releases/2020/t0129-cdc-telebriefing-2019-novel-coronavirus.html

Añadido al timeline:

Nathan Rich: COVID-19 in the USA

28 abr 2022

20

2

23651

fecha:

12 h 29 ene 2020 año

Ahora mismo

~ 5 years and 8 months ago

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate