Factors associated with delay in seeking healthcare for imported malaria: a retrospective study in a French hospital.

BACKGROUND: Delayed treatment is associated with a higher risk of severe malaria. In malaria-endemic areas, the main factors associated with delay in seeking healthcare are low educational level and traditional beliefs. In imported malaria, determinants of delay in seeking healthcare are currently unknown. METHODS: We studied all patients presenting with malaria, from 1 January 2017 to 14 February 2022, in the hospital of Melun, France. Demographic and medical data were recorded for all patients, and socio-professional data were recorded for a subgroup of hospitalized adults. Relative-risks and 95% confidence intervals were determined using univariate analysis by cross-tabulation. RESULTS: There were 234 patients included, all travelling from Africa. Among them, 218 (93%) were infected with P. falciparum, 77 (33%) had severe malaria, 26 (11%) were <18 years old and 81 were included during the SARS-CoV-2 pandemic. There were 135 hospitalized adults (58% of all patients). The median time to hospital admission (THA) , defined by the period from onset of symptoms to arrival at hospital, was 3 days (IQR = 2-5). A THA ≥3 days tended to be more frequent in travellers visiting friends and relatives (VFR; RR = 1.44, 95% CI = [1.0-2.05], P = 0.06), while it was less frequent in children and teenagers (RR = 0.58, 95% CI = [0.39-0.84], P = 0.01). Gender, African background, unemployment, living alone and absence of referring physician were not associated with delay in seeking healthcare. Consulting during the SARS-CoV-2 pandemic was neither associated with a longer THA nor with a higher rate of severe malaria. CONCLUSION: In contrast to an endemic area, socio-economic factors did not impact on delay in seeking healthcare in imported malaria. Prevention should focus on VFR subjects, who tend to consult later than other travellers.

[Maternal-fetal transmission of HIV: preventive measures and prenatal care]. / La transmission materno-foetale du VIH: mesures préventives et prise en charge périnatale.

HIV can be transmitted to foetus during pregnancy, labour, and breastfeeding. An estimated 600,000 newborns acquired HIV each year through mother to fetus transmission. Without preventive interventions, approximately 25% of infants born to HIV positive mothers contract the virus. Elective delivery by caesarean section at 38th weeks, before labor and rupture of membrane, decreased the fetal risk. Anniotomy and long-standing rupture of the membranes should be avoided, as should breastfeeding. As well based on the review of literature the authors provide an overview of vertically acquired of HIV infection, preventive measures and perinatal car are discussed.