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 ...

How does the immune system fight pathogens? The immune system has two distinct components: mucosal and circulatory. The mucosal immune system provides protection at the mucosal surfaces of the body.

Aptar’s Nasal Vaccine Delivery Solutions Featured in CastleVax Phase II Clinical Trial of an Intranasal COVID-19 Vaccine ...

Decongestant nasal sprays can save you from a restless night when a cold clogs up your nose, but pharmacists warn this aid ...

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 ...

Nasal vaccines offer convenience and another option for those wary of needles, but traditional vaccines are best for young ...

It’s hard to think of vaccination without associating it with a sharp jab in the arm. But there are other, more gentle ways of activating the immune system, such as administering vaccines via the nose ...

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 ...

Since the early days of the coronavirus pandemic, a niche subset of experimental vaccines has offered the world a tantalizing promise: a sustained slowdown in the spread of disease. Formulated to ...

The U.S. led the world in quickly developing COVID-19 vaccines—one of the few bright spots in the country’s otherwise criticized response. But while injectable vaccines are effective in protecting ...