Morocco(4) acute respiratory distress syndrome(3) hepatitis B(3) varicella.(3) HIV coinfection(2) hepatitis A virus(2) Gabon(2) hepatitis C(2) HIV(2) Hepatitis E.(2) Togo(1) Central Africa Republic(1) Outbreak.(1) atypical trypanosomiasis(1) smallpox(1) Prevalence.(1) Blood donors(1) clinics(1) zoonosis.(1) Trypanosoma evansi(1) Monkeypox(1) Molluscum contagiosum(1) HCV(1) Infectious diseases(1) trypanosomiasis.(1) cowpox(1) MSM(1) syphilis.(1) Tunisia(1) monkeys/apes(1)