Central Nervous System Disease and Adenoviruses

Investigators from The Hospital for Sick Children (SickKids) in Toronto conducted a retrospective observational study to characterize adenovirus-associated central nervous system (CNS) disease in children. Three data sources were used: the SickKids microbiology and encephalitis databases (which include children who had been admitted to SickKids during 2000–2016 and 1996–2016, respectively) and a literature search. Children in the SickKids databases were eligible for the study if they were previously healthy; were 1 month to 18 years old; had neurologic symptoms; did not have a preexisting neurologic disorder; and had adenovirus detected by direct fluorescent antibody staining, culture, or polymerase chain reaction (PCR). Child cases identified from the literature search were eligible if they had a neurologic diagnosis other than febrile seizures …