Discover the advantages of needle-free vaccines and which companies are developing their own promising delivery solutions in ...

As the very model of the modern medical marvel, I have survived an aortic aneurysm, a terrible bout of COVID-19 and, worst of ...

Most flu vaccines are given with a needle, usually in the arm, but there also is a nasal spray flu vaccine. Most importantly, the flu vaccine is the best way to reduce your odds of spending time ...

Scientists have been focusing more on nasal vaccines — like the flu vaccine FluMist that was recently approved for at-home use — as a way to overcome these social and practical challenges to ...