Who is Sun Sneeze Gene?

Sun Sneeze Gene is a gene that makes some people sneeze when they go out in the sun.

Imagine you're playing outside on a bright sunny day, and suddenly, achoo!, your nose goes all sneezy. That’s what happens to people with the Sun Sneeze Gene. It's like having a special button in your body that says "sneeze" when sunlight hits you.

Think of your eyes as little sensors that detect light. When the sun shines, those sensors send a message to your brain. If you have the Sun Sneeze Gene, your brain gets confused and thinks it's time for a sneeze!

It’s like when you're eating chocolate and suddenly laugh, your body just mixes up signals.

Not everyone has the Sun Sneeze Gene. Only about 1 in 5 people do. But if someone in your family has it, there's a good chance you might too!