Relative Plague Risk by Country (IMAGE) Hokkaido University Caption This is the expected number of pneumonic plague cases travelling from Madagascar between Aug. 1 and Oct. 17. Credit Tsuzuki S., et al., Eurosurveillance, Nov. 16, 2017 Usage Restrictions This image is copyrighted and can be used for reporting this press release if properly credited. 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.