WHO: Multi-country – acute, severe hepatitis of unknown origin in children.

Multi-Country – Acute, severe hepatitis of unknown origin in children – World Health Organization

Commentaries:

WHO says 12 countries have reported unusual cases of hepatitis in kids – STAT

At least one child has died from mystery strain of severe hepatitis, WHO confirms – The Guardian

Related:

CDC Alerts Providers to Hepatitis Cases of Unknown Origin – Centers for Disease Control and Prevention AND Guidance: Recommendations for Adenovirus Testing and Reporting of Children with Acute Hepatitis of Unknown Etiology – Centers for Disease Control and Prevention

Could Mysterious Hepatitis Cases be Triggered by COVID-19? – Health Policy Watch

Increase in hepatitis (liver inflammation) cases in children under investigation – UK Health Security Agency

U.S., U.K. investigating unusual cases of hepatitis in young children – STAT

Acute hepatitis of unknown aetiology – the United Kingdom of Great Britain and Northern Ireland – World Health Organization

Increase in acute hepatitis of unknown origin among children – United Kingdom – European Centre for Disease Prevention and Control

Mysterious liver illness seen in kids in US, Europe – Associated Press