Why simple school sores often lead to heart and kidney disease in Indigenous children
(PHYSorg.com Medicine & Health)

Impetigo, also known as school sores, is a highly contagious bacterial skin infection that occurs in children far more frequently than adults. It is one of the most common bacterial infections in children aged two to five years. Impetigo happens when a break in the skin, from scratching an insect bite for instance, lets in disease-causing bacteria.