Associates of the pathogenic virus morphology department, Gamaleya Research Center of Epidemiology and Microbiology (from left): Natalia Klitsunova, Lyudmila Gorokhova, Valentina Grunicheva, sitting, Vassily Martynenko, Tamara Mironova, Galina Miller, Albert Bykovsky (chief of the department), and Victoria Zakhaleva.