Kingella kingae endocardial abscess and cerebral infarction in a previously well immunocompetent child

Abstract

Kingella kingae is an emerging paediatric pathogen that most commonly is associated with relatively benign osteoarticular disease in children. This report concerns a 1-year-old child with Kingella kingae endocarditis and perivalvular abscess complicated by septic cerebral emboli and osteomyelitis leading to long-term neurological sequelae, highlighting the capacity of this organism to cause severe invasive disease in children.