[Canine and human rabies in Conakry: epidemiology and preventive aspects]. / La rage canine et humaine à Conakry : aspects épidémiologique et prophylactique.

In Guinea, stray dogs are present in large numbers in public places and around landfills. The objectives of this study were to determine the frequency of human exposure to rabies risk, the cases of human and canine rabies and to describe the epidemiological profile of the cases. This retrospective and descriptive study was conducted in health and veterinarian facilities within the city of Conakry. All records of patients admitted in these facilities because of animal bites and veterinary records for aggression by domestic animals from 2002 to 2012, so, during an 11-year period, were collected. During the study period, 7 994 people were concerned by domestic animal bites. Males were the most affected with 60.4% of all cases. Students represented the higher class with 36.0%, followed by workers (18%). The majority of injuries were to the lower limbs (54.4%). The dog has been implicated in the attacks in 98.8% of cases. Among the 2 916 biting dogs which were placed under observation, 14 developed clinical rabies. Among those assaulted, 11 cases of rabies were reported. From 7 994 victims of domestic animal bites, 2 634 received post-exposure prophylaxis and the dropout rate was 51%. Rabies is a real risk in Conakry. Provisions in terms of public health strategy must be taken to minimize it.

[The hospital-borne tetanus in the reference service of the Donka National Hospital in Conakry (2001-2011)]. / Le tétanos nosocomial dans le service de référence de l'hôpital National Donka à Conakry (2001-2011).

Become almost non-existent in the developed countries, the hospital-borne tetanus always stays of current events in our country in spite of the forensic problem which it puts. The objectives of this study were to determine prevalence of this affection, to describe its clinical picture and to determine its lethality. It is about a retrospective study of a duration of 11 years realized in the service of the infectious diseases of Conakry. Among 8649 hospitalizations from 2001 till 2012 we brought together 239 cases of tetanus (2.7%) among which 60 hospital-borne tetanus (0.7%). Men represented 73% of these cases, with a sex-ratio M/F of 2.7. The age bracket of 20-40 years was the most affected with 32 cases (53.3%). A single patient had begun his vaccinal calendar which had remained incomplete. Both national hospitals of the CHU of Conakry and private hospitals were the biggest suppliers of this hospital-borne tetanus with respectively 22 and 27 cases (36.6 and 45%). Tetanus related to IM of quinine represented 26 cases (43.3%) whereas the hernial cure was found in 16 cases (26.6%). The average duration of invasion and incubation was respectively 1.5 days and 6 days for the dead (n = 45.7%) and 2 days and 10.5 days for the survivors. Three-quarters of 60 patients died. The fight against this type of tetanus passes inevitably by an improvement of the working conditions, a strict application of the rules of asepsis and the in-service training of the medical and paramedical staff.