Sick animals suggest COVID pandemic started in Wuhan market
Nature reports: The quest to understand where the COVID-19 pandemic started has revealed fresh clues. Researchers have re-analysed data collected from a market in Wuhan, China, during the early days of the pandemic and found that animals there were infected with a virus – although they could not confirm what exactly caused the infection. “The conclusion is convincing that there was infection in the animals,” says Spyros Lytras, an evolutionary virologist at the University of Tokyo. The results, which have…