COVID ‘brain fog’ linked to brain inflammation

Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here. Surgeons at Xijing Hospital in Xi’an, China, performed the first transplantation of a non-human liver into a human body.Credit: Xijing Hospital, Air Force Medical University in Xi’an China Surgeons in China say they have transplanted a … Read more