susceptibility

Susceptibility refers to how vulnerable or prone an individual or system is to being affected by something, such as an illness or external influence. It depends on factors like genetics, immune system strength, or environmental exposures. For example, a person with a weakened immune system has higher susceptibility to infections. In general, higher susceptibility means it’s easier for the external factor to cause an effect, while lower susceptibility indicates greater resistance. Understanding susceptibility helps in predicting risks and developing strategies to prevent or reduce negative impacts.