Malaria diagnosis in an emergency department before and after the COVID-19 pandemic: a retrospective study.

ABSTRACT

BACKGROUND: The COVID-19 pandemic impacted access to health facilities. METHODS: We assessed the number of blood smears sampled in the emergency department (ED) among all blood smears performed for malaria in Reims University Hospital before and after 2020. RESULTS: We showed a decrease in the number of blood smears performed after the onset of the COVID-19 pandemic, but only in 2020. The seasonal increase of cases during summer was preserved. All blood smears positive for malaria in 2020 were sampled in the ED. CONCLUSIONS: The ED played a key role in the diagnosis of malaria with the onset of the COVID-19 pandemic.