Chamois Had Pneumonia (image) University of Veterinary Medicine -- Vienna Caption Two different strains of bacteria caused the sudden chamois deaths. Credit Photo: A. Haymerle Usage Restrictions This photo may only be used in the context of this press release. 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.