covid-19October 29, 2020 How a Wisconsin overnight camp became a coronavirus ‘superspreading’ event A single student who had tested negative before the retreat led to 116 diagnosed cases among the teens and counselors. 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…