covid-19May 20, 2020 All of America is partially reopen today All 50 states have now partially emerged from coronavirus lockdowns, but with only a handful of states showing significant improvement in infection rates, some experts caution it could be too soon. 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…