Treatment that works-- MASK! https://annals.org/aim/fullarticle/2764367/effectiveness-surgical-cotton-masks-blocking-sars-cov-2-controlled-comparison High Velocity Nasal Insufflation (HVNI) Therapy Application in Management of COVID-19 Have patients wear a surgical mask—in this computer study it showed that mask do help but not necessarily mask on you but mask on the pt.