Health officials are investigating cases of hepatitis in young children where the cause is not known. Hepatitis is an inflammation of the liver. The investigation focuses on children under 10 years old in the United States who have been diagnosed with this condition.
This report shares early findings from the ongoing investigation. So far, the analysis has not found a common exposure that links all the cases together. A common exposure could be something like a specific virus, medication, or environmental factor that all the affected children shared.
It is important to understand that this is an interim analysis, which means the investigation is not finished. The findings are preliminary, and the true cause of these hepatitis cases remains unknown. Readers should know that health officials are continuing to work on this investigation to learn more and provide clearer answers in the future.