Differential diagnosis of fever syndrome in infectology ІХ 5 General description of group of infectious diseases with air-drop mechanism of transmission. Influenza. ІХ 5 Health care-related infections. Infection control system. ІХ 5 HIV infection. AIDS-related infections and infestations ІХ 5 Infectious diseases regulated by the International health regulations ІХ 5 The concept of an infectious process and infectious diseases. Diarrheal syndrome in infectious diseases. ІХ 5 Vaccine prophylaxis ІХ 5 Viral hepatitis with predominantly fecal-oral transmission mechanism (A and E) ІХ 5 Viral hepatitis with predominantly parenteral transmission mechanism (B and C) ІХ 5