covid-19August 11, 2020 Russia’s vaccine could complicate talks about coronavirus treatment. Here’s why. Russia’s introduction of its vaccine could further complicate the broader discussion around coronavirus vaccines, experts say. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…