LifeSci Communications | COVID-19 vaccines — minus the needle? Researchers working on capsules, nasal sprays

COVID-19 vaccines — minus the needle? Researchers working on capsules, nasal sprays

April 16, 2021
| Olivia Vizier

According to FasterCures, which is tracking 326 COVID-19 treatments and 252 vaccines, five companies are developing oral vaccines, and two — ImmunityBio and Vaxart — have progressed to Phase 1 clinical trials.

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COVID-19 vaccines — minus the needle? Researchers working on capsules, nasal sprays