• New York Times
• 24 Feb, 2021

The purpose of the Covid-19 vaccines is to prevent death and serious health complications that strain our overburdened health care system. All the vaccines authorized for emergency use do this, and their safety and effectiveness in clinical trials have surpassed expectations. But most people, quite understandably, want to know something more: Will being vaccinated stop the spread of Covid-19 so they can socialize outside their bubbles and dine indoors with abandon?
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