Researchers have created an H5N1 avian influenza, or bird flu, vaccine that can be administered as a nasal spray. The ...

The scientists significantly reduced nasal inflammation and improved the sense of smell in mice by using a vitamin D nasal ...

Scientists have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian influenza vaccine. During the early COVID-19 pandemic, this platform ...

I was yesterday years old when I learned there was a wrong way to use [nasal spray] Flonase,” content creator Amber Guttilla ...