ok this is AMAZING

basically viruses are entering the body through the vagus (or whatever else has receptors in the upper airway) just as I had predicted

so what we shoulud be immunizing is not the peripheral bloodstream but the vagus nerve

I've always thought this could be done through a throat or nose (aerosolized) spray and would only involve an extemal adherent to the receptors where they are entering

its just a stick barrier - like a structural but microsocopic mucus since the upper aiways doesn't make it

check this out you will love it

http://intl-vet.sagepub.com/content/41/2/101.full