Wow, after a single week of on-campus instruction, student/staff COVID-19 infections went from 10 to 177, prompting UNC-Chapel Hill to move to remote learning: washingtonpost.com/local/educa

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”177 cases of the dangerous pathogen had been confirmed among students, out of hundreds tested."

"hundreds" tested

They probably have at least 1,770 cases out of the thousands not tested.

@lwriemen yes but the goal is not to find everyone infected, but to track the trend. You test 10 people and have 1 case so you have 10% ratio, you test 100 and has 10 cases so you still have 10% ratio, you test 1000 and have 177 - now you have 17% and raising trend.

@ruff How do we know a trend was being tracked? Why weren't all incoming students and staff tested?

When you swell a population shouldn't you expect a corresponding increase?

I was just commenting that studies have shown that COVID-19 cases may be being underreported by 10x due to asymptomatic cases and a lack of testing.

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