Last time I flew out of Sheremetevo I was felt up rather thoroughly and ran through the radiation machine as was everyone else. No opting out of anything for anybody. When I arrived there I was scanned with a thermal camera (infrared) for H1N1 but hear they quit this. Since thermal is completely passive I really didn't have a problem BUT if you happened to be running a little warm they would put you in quarantine, shut down the terminal and spray disinfectant everywhere and make everyone ride a bus to the plane. Glad they quit this but they still have the radiation scanners and the invasive pat downs. My wife just went there and I stayed since I'm not interested in going through this again but will give an update after she returns next month.