A new nasal swab test can accurately predict the severity of COVID-19 infections. It provides a more precise prediction than ...

“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 ...

A team from Columbia University developed a nasal spray that blocked the coronavirus from infecting ... but one possible scenario involves testing positive after vaccination.

The nasal spray uses the cheap drug heparin in an attempt to neutralise Covid's spike protein. When sprayed into the nose of a Covid-infected person it appears to make them non-infectious ...

BOSTON — A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, ...

Researchers at Tel Aviv University have developed an effective, inexpensive, and simple COVID-19 vaccine that can be stored ...

A Covid test that can provide a result in 12 minutes will be made available at high street pharmacy Boots. The nasal swab test, which will cost £120, will be available in selected stores in the ...

University of Illinois researchers are working on developing a tiny “hand” made up of DNA that can rapidly detect viruses and ...

"Our nano-vaccine offers a significant advantage over existing vaccines because it is needle-free and administered as a nasal ...

Israeli and Portuguese scientists unveiled a COVID-19 vaccine effective against all major variants but can be administered as ...

The University of Illinois Urbana-Champaign has designed this tiny, robotic hand that could capture a virus, neutralizing its ...