Responses
Being cold or wet doesn't make people sick. Pathogens (bacteria, viruses, etc) make people sick.
yea you're right but reduce of temperature in certain body parts can make you sick as well. sleeping with wet hair causes huge headaches and sometimes migraines
Being cold weakens the immune system/ certain immune responses. It’s not what causes sickness but yes, the likeliness that you will get sick is increased by wet and cold conditions.
Let’s assume Japanese homes are on the cooler side (either because of climate , location, ac, thermostat) cuz that’s how they like it but if you’re house is at a lower temp and you don’t: wear pajamas, cover your body with a blanket, dry your hair, or anything else you’ve seen people do in anime, manga, or irl...you’ll get sick!!
If you’re house warm or your hair dries out quickly naturally...you’re not gonna get sick.