WAO Diagnostic Criteria for Anaphylaxis (IMAGE) American Academy of Pediatrics Caption Anaphylaxis is highly likely when any ONE of the following three criteria is fulfilled. Credit Evan Wiley, MD Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.