They always worry about whether others with whom they are in contact have rain and cough
Most children find it difficult to acquire hygienic habits, but there are those who are too zealous. One of the very common occurrences in children is an irrational fear of germs, bacteria, dirt. Toddlers who have this obsession are called germophobes, and you will recognize them by the fact that they are in a constant panic not to pick up an infection, so they often get away from people or avoid shaking hands.
They always worry about whether others with whom it is in contact have rain and coughing, as well as whether they touch things that can be dirty. They check the expiration date on each product, wash their hands too often, and ask parents to disinfect handles, tables, and cutlery, always suspecting that the space they are in is not clean enough.