Due to a new dangerous influenza virus, schools across Russia are being closed for quarantine. Pupils and students in Chita, Sakhalin, Khabarovsk and Krasnoyarsk territories, and the Kaliningrad region have unscheduled holidays today. The other day, because of A/H1N1, one of the schools in St. Petersburg was put on the ballot... The city school went on vacation early. Suspected cause: swine flu End of lessons Nine students from St. Petersburg school No.