data
South America
New Brazil data shows disappointing 50.4% efficacy for China’s CoronaVac vaccine
CND Team -
SAO PAULO, (Reuters) – A coronavirus vaccine developed by China’s Sinovac Biotech was just 50.4% effective at preventing symptomatic infections in a Brazilian trial,...
World News
Brazil takes down COVID-19 data, hiding soaring death toll
CND Team -
(Reuters) – Brazil removed from public view months of data on its COVID-19 epidemic on Saturday, as President Jair Bolsonaro defended delays and changes...