Brazil’s Sau Paulo could roll out China’s Covid-19 vaccine without approval

FILE PHOTO: Brazil’s Sao Paulo state governor, Joao Doria, and director of Instituto Butantan, Dimas Tadeu Covas, hold boxes of the China’s Sinovac vaccine against the coronavirus disease (COVID-19) as a cargo plane containing the vaccines arrives at Sao Paulo International Airport in Guarulhos, Brazil November 19, 2020.