Add Yahoo as a preferred source to see more of our stories on Google. An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could ...

Scientists say the difference may lie in how quickly your body fights back.

E-cigarette users and smokers had significantly higher amounts of Staphylococcus aureus in their respiratory microbiome than nonsmokers, and microbial diversity differed by sex, according to a new ...

Respiratory viral diseases pose severe threats to animal health and global food security, especially in intensive pig farming systems. Viruses such as porcine reproductive and respiratory syndrome ...

Inspired by swimming fish and the microstructure of the nasal cavity, short-swimming fibrous nasal drops with the ability to transport drugs along the nasal mucosa were innovatively constructed by ...

Vaccines are usually administered with a needle poke into the arm. But what if instead of a poke, you could get vaccinated with a huff and a puff? Subscribe to our newsletter for the latest sci-tech ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...