What is one example of a local infection?

A pimple is an example of a local infection because it typically involves inflammation and infection that is confined to a specific area of the skin. Local infections occur when pathogens invade a localized site in the body, leading to symptoms such as redness, swelling, pain, or pus formation in that particular area.

In contrast, infections like the flu and chickenpox are considered systemic since they affect the entire body and cause widespread symptoms. Cystic fibrosis is a genetic disorder that affects the lungs and digestive system rather than being an infectious disease, so it does not fit the definition of a local infection either.