News

January 30, 2026

Nasal vaccine combats bird flu infection in rodents

Study shows novel vaccine design and delivery protect against H5N1 variants.

News Release

February 5, 2025

Nasal COVID-19 vaccine based on WashU technology to enter U.S. clinical trials

Trial will assess safety, efficacy of next-generation vaccine given via nasal spray, inhalation.

News Release

October 15, 2024

New Nasal Vaccines Offer Better Protection from COVID and Flu—No Needle Needed

Source: Scientific American

December 9, 2022

WashU’s nasal COVID-19 vaccine approved for use as booster in India

Many more people now eligible for vaccine delivered via nose drops.

News Release

October 4, 2022

WashU COVID-19 nasal vaccine technology licensed to Ocugen

Aim is for commercialization in U.S., Europe, Japan.

Medical Campus & Community