New needle-free vaccines could mean the end of the flu shot

(American Chemical Society) Autumn has arrived, leaves are changing colors, and pumpkin spice aromas are sweeping stores. It's also the season for flu shots. The good news is that the annual jab in the arm designed to protect us from the flu might one day be a thing of the past. An article in Chemical& Engineering News (C&EN), the weekly newsmagazine of the American Chemical Society, describes advances in injection-free vaccination methods that are showing promise.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news