Impetigo commonly affects which part of the body?

Impetigo is a highly contagious skin infection that primarily affects children and often manifests around the face, particularly around the mouth and nose. The bacteria responsible for impetigo, such as Staphylococcus aureus or Streptococcus pyogenes, thrive in areas where there are minor skin injuries or abrasions, making the face, with its frequent exposure to such conditions, a common site for infection.

The lesions associated with impetigo typically appear as red sores that can easily rupture, ooze, and form a yellow-brown crust. This characteristic presentation further underscores why the face is a frequently affected area. Understanding this aspect of impetigo can help in identifying and managing the condition effectively, stressing the importance of proper hygiene and care, particularly in environments where children are in close contact with one another.