China notified the WHO on the same day, December 31. The WHO did not deny person-to-person transmission. They said there was no direct evidence yet. After China locked down on January 23, some countries took months…
China notified the WHO on the same day, December 31. The WHO did not deny person-to-person transmission. They said there was no direct evidence yet. After China locked down on January 23, some countries took months…