Neat News 1668 (added 2020-07-25)
Encouraging Covid-19 treatment with interferon

Public Domain by NIAID Rocky Mountain Laboratories (RML), U.S. NIH
A first clinical trail treating Covid-19 patients with an inhaled interferon called SNG001 shows that the risk of developing a serious form is reduced by 79 percent. The approach works by restoring the lung's capacity to fight the virus.