N/A at present
A person who is 16 years and younger presenting with severe acute hepatitis since 1 October 2021 and requiring hospitalization,
- with elevated serum transaminase >500 IU/L (AST or ALT),
excluding hepatitis caused or attributed to a hepatitis virus (A, B, C, D, E1) or a known or expected presentation of a drug or medication; a genetic, congenital, or metabolic condition; an oncologic, vascular, or ischemia related condition; or an acute worsening of chronic hepatitis.
1 - If hepatitis D or E serology results are pending or test was not done, but other criteria met, these can be reported as probable cases.