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[Epidemiology and prophylaxis of malaria in France (author's transl)]
Abstract:
A study of 100 cases of malaria in France, 98 of which were imported, shows the strong predominance (83%) of Plasmodium falciparum and of contamination in Africa (86%). The reasons why malaria is rare among tourists returning from Asia are given. The risk of re-introduction of the disease into France seems to be slight, especially for P. falciparum. Chemoprophylaxis is easy when aminoquinolines can be recommended, but much more complicated otherwise, the reasons for failure being the lack of effect of other drugs on pre-erythrocytic forms, resistance to chemotherapy and lack of information or carelessness.
Insights
This study on 100 malaria cases in France found Plasmodium falciparum predominates, with most infections imported from Africa. The risk of malaria re-introduction into France is low, but chemoprophylaxis can be challenging.
Area of Science:
- Tropical medicine
- Infectious disease epidemiology
Context:
- Analysis of 100 malaria cases diagnosed in France.
- Focus on imported malaria and etiological agents.
Purpose:
- To assess the epidemiology of malaria in France.
- To evaluate the risk of malaria re-introduction.
- To review challenges in malaria chemoprophylaxis.
Summary:
- Plasmodium falciparum is the predominant species (83%) in imported malaria cases.
- Africa is the primary source of infection (86%).
- Malaria risk for travelers from Asia is low.
- Re-introduction risk into France is considered slight, particularly for P. falciparum.
Impact:
- Highlights the importance of P. falciparum in imported malaria.
- Informs public health strategies for malaria prevention and control in non-endemic countries.
- Identifies challenges in chemoprophylaxis, including drug resistance and adherence.