COVID nasal vaccines have the potential to strengthen the immune response in the respiratory system, which is where the virus initially attacks. According to Angela Branche, associate professor of ...

Just three nasal injections of blood cells called platelets helped people whose smell was affected by covid-19 identify new ...

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 instrument is suitable in binary gases for medical ventilators, assisting in the global pandemic that has resulted from the COVID-19 outbreak ... employed in high-flow nasal cannula oxygen ...

“Delivery of vaccines to the nose and lungs remains a promising approach, but this study suggests there are likely to be challenges in making nasal sprays a reliable option.” In the trial, 30 ...

“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 ...