The video, which surfaced a month before the COVID-19 outbreak in China, is being used to encourage people to wash their hands as a precaution against the disease
Business BreakThrough University in Japan conducted a graduation ceremony for its students using robot avatars, complete with graduation gowns, caps and face screens.
UK government officials and ministers are not ruling out the theory that COVID-19 was leaked in a Wuhan lab after researchers at the lab were accidentally sprayed with blood.