MP Hadházy and OGYÉI Clash Over Use of Russian Vaccine in Hungary Independent MP Ákos Hadházy and Hungary’s National Institute of Pharmacy and Nutrition (OGYÉI) have been arguing over the Russian vaccine’s safety and efficacy. While Hadházy believes the authorization process is suspicious, OGYÉI tells the member of parliament to stop using fear-mongering tactics to mislead the Hungarian people. Key medical experts also weigh in on the issue. Hadházy, an independent member of the national assembly, requested to see the official documentation of the Sputnik V vaccine. The head of the National Institute of Pharmacy and Nutrition (OGYÉI), Mátyás Szentiványi, sent him a copy of its license.