In which age group is impetigo most commonly found?

Impetigo is a skin infection that predominantly affects children, particularly those aged between 2 and 6 years old. This age group is particularly susceptible due to several factors, including the close contact that young children have with one another in group settings such as daycare and school, which facilitates the spread of the bacteria responsible for this infection.

In addition, younger children often have more immature immune systems compared to adolescents or adults, making them less able to fend off infections. Their skin may also be more prone to abrasions or injuries, which can serve as entry points for the bacteria. The presentation of impetigo can vary, but it often appears as red sores or blisters, typically around the mouth and nose, that can easily rupture and ooze, leading to crusted lesions.

While impetigo can occur in any age group, its highest incidence is notably within this young demographic, making the age between 2 and 6 years the most characteristic for this infection. Understanding this specific age group helps in tailoring preventative measures, such as hygiene education and prompt treatment of wounds or scratches, to reduce the risk of spread in similar community environments.