Population-Based Prevalence of Repeated Group A β-Hemolytic Streptococcal Pharyngitis Episodes

A relatively small proportion (1%) of children between 4 and 15 years of age experienced repeated GABHS episodes in a 3-year period; however, this proportion represents a substantial number of children who are affected at the population level. Given the increased costs associated with treating repeated GABHS episodes, further studies are necessary to determine how best to reduce episodes and treatment costs in this age group.