不要撒谎,2009 H1N1 4/15日出现第一例,6/11 WHO 宣布pandemic, 差不多两个月的时间。可不是你说的不

来源: 2020-04-15 19:17:42 [旧帖] [给我悄悄话] 本文已被阅读:

到20几天的时间。

 

https://www.cdc.gov/flu/pandemic-resources/2009-pandemic-timeline.html

April 15
  • First human infection with new influenza A H1N1 virus detected in California.

 

June 11
  • The World Health Organization (WHO) declared a pandemic and raised the worldwide pandemic alert level to phase 6, which means the virus was spreading to other parts of the world.

 

WHO 宣布H1N1 Pandemic, 后来许多国家批评WHO反应过度,这可能也导致WHO这次在宣布Pandemic上比较谨慎。

https://www.who.int/bulletin/volumes/89/7/11-086173/en/