China Gives Unproven Covid-19 Vaccines to Thousands, With Risks Unknown September 26, 2020 +5 bewildering experts who worry about potential ill effects. Drug company workers government officials and others have been injected. More will be soon IFTTT NYT NYT > Business NYTimes bewildering experts who worry about potential ill effects. Drug company workers government officials and others have been injected. More will be soon IFTTT NYT NYT > Business NYTimes