What is a characteristic behavior of individuals with a germ phobia?

Individuals with a germ phobia, also known as mysophobia, often exhibit behaviors driven by an intense fear of germs and contamination. One of the hallmark behaviors associated with this phobia is obsessive hand-washing. This compulsive action is a way to alleviate anxiety about germs and reduce the perceived risk of contamination. Those affected may wash their hands excessively, carry hand sanitizer, and avoid touching surfaces that could harbor germs, often resulting in significant disruptions to their daily lives.

In contrast, other options do not align with the behaviors typically seen in individuals with germ phobia. Engaging in outdoor activities might suggest an interest in the environment, which may involve dirt and exposure to germs, contradicting the avoidance behavior characteristic of germ phobia. Collecting non-urgent items does not pertain to germ fears and is unrelated to obsessive cleanliness. Similarly, improving social interactions is often difficult for those with germ phobia, as their anxiety about germs might lead to avoidance of social situations, suggesting that they would struggle rather than improve in this area. Thus, the behavior of obsessive hand washing stands out as the clear characteristic of individuals with this phobia.