Tag: Strains
WHO mission to Wuhan finds possible signs of wider original coronavirus outbreak in 2019
Investigators from the World Health Organization (WHO) looking into the origins of coronavirus in China have discovered signs the outbreak was much wider in Wuhan in December 2019 than previously thought, and are urgently seeking access to hundreds of thousands of blood samples from the city that China has not so far let them examine. More...
Brazilian researchers find patients infected with two different coronavirus strains
Researchers in southern Brazil said they have discovered patients infected with two different strains of the new coronavirus simultaneously, reflecting concerns about the growing number of variants in the country. More...