Bird flu research at Texas Biomed (IMAGE) Texas Biomedical Research Institute Caption Professor Luis Martinez-Sobrido, Ph.D., (left) and Staff Scientist Ahmed Mostafa Elsayed, Ph.D., (right) review test results for the presence of bird flu while wearing protective equipment required for biosafety level-3 laboratories. Credit Texas Biomed Usage Restrictions Can be used with this story and credit to Texas Biomed. 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.