A new study points to prior COVID-19 infection as a possible culprit for the global wave of severe hepatitis cases among children — though experts caution the true cause is still a medical mystery.
Researchers in Israel added evidence for the theory in a small study published in the Journal of Pediatric Gastroenterology and Nutrition, suggesting some children might develop liver inflammation in the weeks after recovering from a mild COVID-19 infection.
While the root cause of the pediatric hepatitis outbreak is still unknown, experts say the leading theories include COVID-19 infection, infection with a common cold virus, or an interplay between the two infections, according to Dr. Alok Patel, a pediatric hospitalist at Stanford Health and an ABC News medical contributor.