Mikhail Chumakov Mikhail Chumakov Mikhail Petrovich Chumakov () (November 14, 1909 – June 11, 1993) was a Soviet microbiologist and virologist most famous for conducting pivotal large-scale clinical trials that led to licensing of the Oral Polio Vaccine (OPV) developed by Albert B. Sabin. Chumakov graduated in 1931 from Moscow State University Medical School that was later transformed into I.M. Sechenov Moscow Medical Academy. In 1937 Chumakov participated in a scientific expedition to Khabarovsk region of Soviet Far East that was led by Professor . Together with his colleagues he discovered the etiology of a new transmissible neurological disease called tick-borne encephalitis
His Majesty, the American His Majesty, the American His Majesty, the American is a 1919 American comedy film directed by Joseph Henabery and starring Douglas Fairbanks. It was the first film released by United Artists. Several copies of the film exist in archives and collections. As described in a film magazine, Bill (Fairbanks), whose hair raising antics have made him the talk of New York City, decides to leave the metropolis after a new district attorney starts cracking down on minor offenses, and visits Mexico in search of adventure. He receives a telegram for a foreign country asking him to come at once to