AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/cold-catch-cold

Can you catch a cold just from going outside with wet hair in winter?

No. Colds are caused by viruses, not by feeling cold.

Start playing free

  1. Yes, the cold weakens you instantly
  2. No, you need to catch a virus ✔
  3. Yes, cold air freezes your lungs

Why: You can only catch a cold if you come into contact with a cold virus. Being chilly might make you shiver, but it cannot create a germ.

Huh, didn't know that: People get sick more in winter because they stay indoors, breathing the same air as infected people.

The dad joke
What do you catch but never throw? A cold.
Like this card?
Play the game

References

Answer: No, you need to catch a virus. You can only catch a cold if you come into contact with a cold virus. Being chilly might make you shiver, but it cannot create a germ.

  1. CDC: About Common Cold www.cdc.gov/common-cold/about/index.html
    More than 200 respiratory viruses can cause colds.
    Checked 2026-10-09.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

Health BasicsHow much toothpaste should you use?Health BasicsHow much sleep does a healthy adult need each night?Health BasicsWhen should you turn off screens before bed?

That's stuff everyone should know.