Never had the flu? Scientists may know why : Short Wave - npr.org
health 2026/04/03 07:00:00

Never had the flu? Scientists may know why : Short Wave - npr.org

Source:NPR

Scientists estimate somewhere between 5%-35% of people do not get sick from the flu despite being exposed to the virus that causes it. Now, researchers may have figured out why. The team looked at mouthwash samples from 19 healthcare workers who, despite freq…