Brazilian researchers testing China’s Sinovac Vaccine said Tuesday that full data showed it to be 50.38% effective against Covid-19 in late-stage trials, almost 30 percentage points lower than previously announced, as concerns grow over the ...
LIMA, Peru—Peru’s Health Ministry said Saturday it has suspended a trial for a Chinese Covid-19 vaccine after a participant presented health problems. The Healthy Ministry said a trial with 12,000 volunteers for China’s Sinopharm vaccine ...
Elon Musk defied the challenges of the coronavirus pandemic to help Tesla Inc. deliver a wildly successful year. For 2021, the chief executive is setting expectations even higher and has the long-haul trucking industry in ...
Chinese authorities have inoculated nearly one million Chinese people with a Covid-19 vaccine from Sinopharm, though the state company has yet to provide solid clinical evidence of efficacy. The vaccine from China National Pharmaceutical Group, ...
SÃO PAULO—Brazil’s decision to suspend trials of an advanced Chinese coronavirus vaccine has raised fears among doctors that politics will delay immunization efforts against a disease that has already claimed the lives of more than ...