Toward a Universal Flu Shot (Video) (IMAGE) American Chemical Society Caption Now that the fall season is fully here, it's time to get your annual flu shot! As fun as flu vaccines can be, what if you could take one flu shot that could keep you from getting the flu for the next 5 years? Speaking of Chemistry's Sophia Cai shares some medical chemistry that could one day help people stay healthy throughout the season. Check it out here: https://youtu.be/A1vEOVm9ZWQ. Credit The American Chemical Society Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.