Questions remain open after 28 days of searching for the origin of nCoV
A team of experts from the World Health Organization (WHO) completed a 28-day trip to Wuhan, but could not find the origin of nCoV, leaving many questions unanswered.
A team of experts from the World Health Organization (WHO) completed a 28-day trip to Wuhan, but could not find the origin of nCoV, leaving many questions unanswered.