Scientists at Harvard Medical School have developed a simple nasal spray, made of harmless ingredients, that they reckon can ...

Researchers at Brigham and Women’s Hospital have developed a nasal spray that could provide broad-spectrum protection against ...

“As soon as the COVID-19 pandemic began ... that will be difficult to achieve using injectable vaccine boosters. If our nasal spray vaccine is effective, it could confer immunity at the level ...

One avenue for new vaccine development is mucosal vaccines. In theory, dosing the vaccine directly into the respiratory tract allows for robust antibody and T-cell responses where SARS-CoV-2 generally ...

The anti-coronavirus vaccine in the form of a nasal spray ... in the nasal spray form, according to information in the appropriate registry. The statement specifies that the Gam-COVID-Vac ...

A researcher works on cell culture in a laboratory as part of a project to develop a Covid nasal spray vaccine that could protect against the coronavirus disease (COVID-19), at the University of ...

On March 10, the Department of Justice (DOJ) moved to drop a lawsuit filed on behalf of the Federal Trade Commission (FTC) against Xlear, ...

First, existing COVID-19 vaccines provide robust protection against severe ... Nasal vaccination has had a long but mixed history. In Russia, a nasal spray against influenza has been in use since 1987 ...

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A recent study has found an over-the-counter nasal spray may interfere with respiratory virus diagnostic swabs. Northern ...

“Most current COVID-19 vaccines are injected through muscle, resulting in poor vaccine-induced immunity in the nasal cavity and airway surface,” Linqi Zhang explains. “The nasal cavity is a ...

There were times when the inputs for making nasal swabs were lacking, which were then the standard method of collecting samples for testing. To identify people with COVID-19, researchers began ...