Mucosal Atomizer with Silver for Treatment of Upper Respiratory.

Would using a mucosal atomizer like the Teleflex Medical Intranasal Mucosal Atomization Device, with colloidal/ionic silver be a good treatment for upper respiratory infections such as the emerging coronavirus epidemic in China. I have used CS orally and topical but have not tried breathing it in, etc... I am aware a medical nebulizer would probably be optimal but thinking about situations where electricity gets turned off. Also don't know of a good medical nebulizer that doesn't cost too much. I would purchase one of those too but they range in price so much and there is much conflicting info. THANK YOU. Tweet