The Triad of COVID-19 in Children: Acute COVID-19, Multisystem Inflammatory Syndrome, and Long COVID-Part II.

Coronavirus disease 2019 (COVID-19), which is now known to be caused by severe acute respiratory syndrome coronavirus 2, has been a public health threat since early 2020 and has affected millions of people worldwide. Many studies have now shown that this virus exhibits a milder infection in children compared to adults. Acute COVID-19 infection, multisystem inflammatory syndrome in children (MIS-C), and long COVID have been recently well-established in the pediatric population with a myriad of systemic manifestations. This section of the review will focus on the following systems-neurology, psychiatry, endocrinology, hematology, and oncology-under three broad lenses, such as acute COVID-19, MIS-C, and long COVID. [ Pediatr Ann . 2025;54(1):e40-e44.] .
Competing Interests: Disclosure: The authors have disclosed no potential conflicts of interest, financial or otherwise.