As per current reports, this virus is getting weaken because of its multiple travel from one human body to another under multiple antibodies attacks. Using effectively formulated herbal or non-herbal inhalers or via non-tabooco smoke based inhalation via e.g. mild-camphor mixed with other appropriate herbal/non-herbal agents, etc. Best treatment would be a chewing gum type formulation's, those shall work as a gatekeeper between throat to lungs and would capable enough to kill the viruses within throat.