12 h, jan 5, 2020 y - WHO: No evidence of *significant* human-to-human transmission
Description:
https://www.who.int/csr/don/05-january-2020-pneumonia-of-unkown-cause-china/en/Added to timeline:
Date:
12 h, jan 5, 2020 y
Now
~ 6 years and 5 months ago