China will test thousands of blood samples taken in Wuhan before first Covid case in virus probe

China is preparing to test thousands of blood samples from Wuhan taken in the early months of the pandemic – away from the eyes of outside observers in what many fear will become Beijing’s latest Covid cover-up. Chinese officials say preparations are underway to test 200,000 blood donations taken in Wuhan – ground zero of the pandemic – in the two months before the first official case was reported to check for traces of the virus. If traces of infection are found, then it would prove the disease was circulating earlier than previously though – as many already suspect -…