Llama (IMAGE) Rockefeller University Caption Llamas participating in research on antibody-based treatment for COVID. Credit Abbie White, Capralogics Usage Restrictions Image may be used to illustrate research described in the accompanying release 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.