#Could this $50 nasal spray prevent the coronavirus?
“#Could this $50 nasal spray prevent the coronavirus?” Don’t want to wear a mask? Suck it up. A new $50 nasal spray is being touted as a way to squash the coronavirus. The device, developed by Harvard’s Dr. David Edwards, delivers a calcium chloride-based solution, similar to a saline spray, which could prevent viral shedding…