You stay inside for 3 weeks and it will literally end the respiratory illness unless there's another reservoir you've failed to account for. In other words, th

You stay inside for 3 weeks and it will literally end the respiratory illness unless there's another reservoir you've failed to account for. In other words, the illness will die out, unless it doesn't. Here's some practical experience with this approach: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2130424/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2130424/ An outbreak of common colds at an Antarctic base after seventeen weeks of complete isolation.