covid-19August 8, 2020 $800 a week to test employees for COVID-19. Could rapid, cheap tests help? Experts say antigen tests could be used by businesses and universities where there is a demand for frequent, rapid testing. 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…