US and Europe is lagging on oral/nasal covid vaccination

Opinion

... in response to Study indicates need for developing mucosal vaccines to induce potent immune responses at sites where SARS-CoV-2 infection occurs

US and Europe is lagging on oral/nasal covid vaccination

tubeist- dan says:

December 14, 2022 at 10:02 AM

I've advocated for nasal/oral spray since mid-2020. There was a remarkable grass-roots DIY project for exactly that, given that viral fragment synthesis was possible with college biochemistry lab skills.
Not having any official backing, naturally the scheme fell apart before it could really get underway; but really both the current and previous US admins fell down on the job and pushed big pharma for conventional injection delivery. Meanwhile Russia, India, and even the hated Iranian health authorities are gearing up large-scale spray vaccine vectors.

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