Original sentence: As on May 2, both tourists are reported not to be infected with new strain.Currently both are in hospital for further treatment.Dmitry Medvedev also instructed the presidential plenipotentiary envoys in the federal districts to personally supervise the preventive measures to ensure the disease did not spread [in Russia] and stipulated monthly reports on the situation.On May 1 officials confirmed that two women who came from USA trip were suspected to have swine flu.Russia has banned the import of pork meat from Guatemala, Honduras, Dominican Republic, Colombia, Costa Rica, Cuba, Nicaragua, Panama, El Salvador, 9 US States (Alabama, Arizona, Arkansas, Georgia, Kansas, Louisiana, New Mexico, Oklahoma and Florida) and all types of meat and meat products from Mexico and 5 US States (California, Texas, Kansas, New York and Ohio).The President instructed the regional governors to take urgent steps to prevent swine flu from spreading to Russia