11. In 1925, the Pasteur Institute financed her research with Charles Nicolle into epidemic typhus in Tunisia. 12. His discoveries were relevant in the treatment of cholera, epidemic typhus , tuberculosis, and scarlet fever. 13. From 1918 to 1922, Russia had about 25 million infections and 3 million deaths from epidemic typhus . 14. The camp was also a site of large-scale trials for vaccines against epidemic typhus in 1942 and 1943. 15. For example, the human body louse transmits the bacterium " Rickettsia prowazekii " which causes epidemic typhus . 16. Rocha Lima named the infectious agent of epidemic typhus -" Rickettsia prowazekii "-after his colleague. 17. By the time " Prins Christian Frederik " reached Denmark, epidemic typhus had broken out among her crew. 18. The following signs / symptoms refer to epidemic typhus as it is the most important of the typhus group of diseases. 19. There, he was wounded eight times, and after becoming sick with epidemic typhus , he was flown out to Lublin. 20. In Ethiopia, head lice appear to be able to spread louse-born epidemic typhus and " Bartonella quintana ".