Milk Contamination in Ukraine (IMAGE) University of Exeter Caption Rivne region 2015. Dr Mykola Lazarev of Ukrainian Institute of Agricultural Radiology takes one of 50 milk samples to be tested for 137-caesium. Credit Denis Sinyakov/Greenpeace Usage Restrictions This image may only be used with reports of this research 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.