Inspectors of Kazakhstan's Tupkaragan District found 35 dead seals on the coast of the Caspian Sea on March 25, 2012, Kazinform reports.
Studies of their remains say that the seals died about 1.5-2 weeks ago. 3 of their bodies were sent for veterinary analysis on infection. Water samples were taken.
The Kazakh Agriculture Ministry has been monitoring the Caspian coast since January 20, 2012.