Categories Articles Scientists are collecting blood samples from 10,000 healthy people to figure out how much the coronavirus has really spread in the US Post author By crystalg Post date April 13, 2020 Business Insider Feedburner Tags 10000, blood, Collecting, coronavirus, figure, from, healthy, Much, people, really, samples, Scientists, spread ← Staying Calm and Being Productive While Working From Home → Steps For Longer Life: The More You Walk, The Less Likely You’ll Die, Study Finds