Scientists have hailed a new spray that has ... by protecting us from COVID-19 as well as the flu and colds, in a ...

Doctors want the drugs to prevent severe COVID-19 illness ... But one of the most exciting ideas so far is a nasal spray that has the potential of giving a full day of protection against infection.

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

Australian biotech company Ena Respiratory said on Monday that a nasal spray it is developing to ... flu significantly reduced the growth of the coronavirus in a recent study on animals.

Researchers at Tel Aviv University have developed an effective, inexpensive, and simple COVID-19 vaccine that can be stored at room temperature and administered as a nasal spray Prof. Ronit Satchi ...

Nasal vaccines could still be a powerful weapon in the fight against Covid-19 despite “disappointing” recent trial results for an AstraZeneca spray, experts say. By entering the body the same ...

The nasal spray uses the cheap drug heparin in an attempt to neutralise Covid's spike protein ... three times a day to see if it works to prevent household transmission from infected to non ...

“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 ...

According to a research, two Australian respiratory scientists are looking to develop a nasal spray for Covid-19 vaccination. Professor Daniela Traini from Macquarie University and Professor Pall ...

Diversified entity ITC on Thursday confirmed that it is developing a nasal spray for COVID-19 prevention for which it has initiated clinical trials. Developed by scientists at ITC Life Sciences ...

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