Next coronavirus vaccines may be drops, pills or printed on demand

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Vaxart’s pills

Vaxart

THE race to develop vaccines against covid-19 got off to a flyer, but with dangerous new virus variants, stark inequalities in access to vaccines and few vaccination options for children, the world still needs all hands on deck. Last week, a virtual meeting run by the New York Academy of Sciences called The Quest for a COVID-19 Vaccine showcased the most promising new candidates.

Codagenix: Nose drop

So far, all approved covid-19 vaccines have been injectable. Another option is a nose drop, says Robert Coleman, CEO of biotech company Codagenix, in Farmingdale, New York.

Codagenix’s technology …

Article amended on
12 February 2021

We corrected the delivery mechanism of the Codagenix vaccine candidate

source: newscientist.com