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

A new nasal spray blocks and neutralizes almost 100% ... protection against various respiratory infections, including COVID-19, influenza, common cold viruses, and bacteria that cause pneumonia.

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 ...

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 ...

“This coronavirus is transmitted predominantly ... that will be difficult to achieve using injectable vaccine boosters. If our nasal spray vaccine is effective, it could confer immunity at ...

In October 2021, the Russian Ministry of Health issued the authorization to the Gamaleya center for the second phase of clinical trials of the coronavirus vaccine in the nasal spray form.

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

MOSCOW, October 17. /TASS/. The anti-coronavirus vaccine in the form of a nasal spray, developed by Russia’s Gamaleya Center, is yet to begin phase two of its clinical trials due to lack of ...

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 ...