[Malaria in the infant in a rural area of maritime Guinea (Guinea Conakry). I. Immune and parasitic status of the mother and the newborn].

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.