[Malaria in the infant in a rural area of maritime Guinea (Guinea Conakry). I. Immune and parasitic status of the mother and the newborn]. / Impaludation du nourrisson dans une zone rurale de Guinée maritime (Guinée Conakry). I. Statuts immunitaire et parasitaire de la mère et du nouveau-né.

Among 216 women who had given birth in the rural health maternity centre of Maférinyah (Guinea), 32% had parasitemia with no clinical signs. Antimalarial antibodies could be measured only for 156 women and were present in all of them. Serological antimalarial tests were carried out on 133 newborns, all of whom had antibodies. The serological results of 122 mother infant pairs are given in this article. The absence of parasitemia in 122 newborns confirms the rarity of congenital malaria and would seem to favour the protective role of transmitted maternal antibodies.

[Malaria in infants in a rural area of maritime Guinea (Guinea Conakry). II. Development of antimalarial antibodies and malaria during the first year of life]. / Impaludation du nourrisson dans une zone rurale de Guinée maritime (Guinée Conakry). II-Evolution des anticorps antipaludéens et impaludation au cours de la première année de vie.

A transversal investigation carried out on 551 children and a longitudinal study of 55 infants showed the disappearance of maternal anti-plasmodium antibodies during the first year of life. Out of 212 new-borns surveyed for one year, 59 (28%) were infested by Plasmodium, but never during the first two months of life. This infestation was not related to the age of the infant nor to the season. For 46% of cases, infestation was completely asymptomatic, for 18% of cases respiratory signs were present and for 20% digestive signs not specific to malaria. Fever was present in 14 cases (24%) and isolated in 6 cases. Only 7 infants received a specific antimalarial treatment. Evolution under medical surveillance was favourable in all cases. These findings prove the difficulties inherent to the diagnosis of malaria, especially in the absence of laboratories for diagnosing other infections--such as typhoid--which do not appear in sanitary statistics. The findings also raise the question as to the efficiency of systematic antimalarial treatment in case of fever in the infant or child. Asymptomatic parasitemia can be explained by the existence of antitoxic immunity different from antiplasmodia immunity.

[Work schedule management in the health institutions of Abomey-Calavi (Benin)]. / Gestion du temps de travail dans les formations sanitaires de la sous-préfecture d'Abomey-Calavi (Bénin).

Work time management of the health personnel of the health institutions in the sub-prefecture of Abomey-Calavi (Benin) This study was carried out with a sample size of 130, comprising health personnel, patients, members of management committees and twelve health institutions of the subprefecture of Abomey-Calavi. The survey was carried out through observation, one-on-one interviews and consultation of documents. The results reveal that work time is poorly managed in almost all of the programmes surveyed. There exist long waiting lines in almost all the health programmes. On average, the traffic report per service is 82 and 10 out of 12 of the programmes investigated do not have an agenda of activities.