Number of cases per animal species (IMAGE) Complexity Science Hub Caption These cases were reported through WAHIS, ProMED-mail exclusively, scientific papers (all), and scientific papers excluding WAHIS (February 2020 – August 2022). Each event presenting missing data on the actual number of cases was counted as one individual case. Credit © Complexity Science Hub and Vetmeduni Usage Restrictions Please mention with credit License Original 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.