12 h 7 maio 2018 ano - WP: National Security Council Director of medical and bio-defense preparedness threat of pandemic flu is the number one health security concern US is not prepared

Descrição:

https://www.washingtonpost.com/news/to-your-health/wp/2018/05/10/top-white-house-official-in-charge-of-pandemic-response-exits-abruptly/

may 7 date
https://news.yahoo.com/two-years-before-coronavirus-cdc-warned-of-a-coming-pandemic-090054010.html
https://www.cdc.gov/flu/pandemic-resources/1918-commemoration/agenda.htm

Adicionado na linha do tempo:

Data: