COVID-19 Origin: China tests thousands of Wuhan blood samples
Oct 13, 2021AlShorts Web Desk
China is investigating the origins of Covid-19 by testing tens of thousands of blood samples from the city of Wuhan, where the virus was first identified. Meanwhile, the number of Covid-19 cases globally has reached 239,482,909 along with 4,881,613 recoveries. The United States is the worst-hit country amid pandemic with 45,431,167 cases, followed by India and Brazil.