Six Minnesota children hospitalized with rare polio-like illness

In late 2018, doctors in Minnesota noticed something concerning: six children were hospitalized within a few weeks with symptoms of a rare neurological condition. The illness, called acute flaccid myelitis, can cause sudden weakness in the arms or legs, similar to polio. This report documents those six cases from September 14 to October 1. It's important to understand what this report is—and what it isn't. It's a simple description of cases that showed up at hospitals. It doesn't investigate what caused the illnesses, compare them to other children who weren't sick, or tell us anything about the children's recovery. The report doesn't suggest this is an outbreak or that these cases are linked. It's a brief field note, a reminder for medical professionals to be aware of this serious condition. For parents, the key message is awareness: sudden limb weakness in a child is a reason to seek immediate medical care.