covid-19June 4, 2020 CDC director says protesters should be tested for coronavirus, warns of a ‘seeding event’ If you’ve marched in any recent protests, you may want to consider getting tested for the coronavirus. 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…