Rarity of Mixed Species Malaria with Plasmodium falciparum and Plasmodium malariae in Travelers to Saarland in Germany.
Malaria is an acute, life-threatening infectious disease that spreads in tropical and subtropical regions. Malaria is mainly brought over to Germany by travelers, so the disease can be overlooked due to its nonspecific symptoms and a lack of experience of attending physicians. The aim of this study was to analyze, retrospectively, epidemiological and clinical data from patients examined for malaria. Patient data were collected from hospital charts at the Department of Internal Medicine, Saarland University Medical Center, Germany, for the period of 2004-2012. The data of patients with and without malaria were compared in terms of their epidemiological, demographic, clinical, and medical treatment aspects. We identified found 15 patients with malaria (28.3 %, mean age 42.3 ± 16.5 years, three females [20 %]; 95 % confidence interval of 0.2-0.4) out of the 53 patients examined. Mainly locals brought malaria over to Homburg, Germany (p = 0.009). Malaria tropica was the most common species (p < 0.0001). One patient (6.7 %) with malaria, who had recently traveled, had a mixed infection of Plasmodium falciparum and Plasmodium malariae (p = 0.670). Malaria is characterized by thrombocytopenia (p = 0.047) and elevated C-reactive protein (p = 0.019) in serum, and fever is the leading symptom (p = 0.031). In most cases, malaria was brought from Ghana (33.3 %). Further, patients had contracted malaria despite malaria prophylaxis (33.3 %, p = 0.670). In conclusion, malaria test should be used in patients with fever after a journey from Africa. Malaria caused by Plasmodium falciparum is the most common species of brought over malaria. Mixed-species Plasmodium falciparum and Plasmodium malariae are uncommon in travelers with malaria.
Department of Internal Medicine, Division of Pulmonary, Allergy, and Sleep Medicine, Saarland University Medical Center, Kirrberger Straße, Homburg/Saar, Germany. josef.yayan@hotmail.com.|Department of Internal Medicine, Division of Pulmonary, Allergy and Sleep Medicine, HELIOS Clinic Wuppertal, Witten/Herdecke University, Witten, Germany. josef.yayan@hotmail.com.
Josef
J
Yayan
Department of Internal Medicine, Division of Pulmonary, Allergy and Sleep Medicine, HELIOS Clinic Wuppertal, Witten/Herdecke University, Witten, Germany.
Kurt
K
Rasche
D000328:Adult; D002097:C-Reactive Protein / Q000378:metabolism; D016022:Case-Control Studies; D060085:Coinfection / Q000453:epidemiology* / Q000378:metabolism / Q000382:microbiology*; D005260:Female; D005334:Fever / Q000382:microbiology; D005858:Germany / Q000453:epidemiology; D006801:Humans; D008288:Malaria / Q000453:epidemiology* / Q000378:metabolism / Q000382:microbiology*; D008297:Male; D008875:Middle Aged; D010963:Plasmodium falciparum / Q000302:isolation & purification*; D010965:Plasmodium malariae / Q000302:isolation & purification*; D012189:Retrospective Studies; D014195:Travel
D002097:C-Reactive Protein
Malaria parasites; Malaria symptoms; Malaria treatment; Mosquito; Prophylaxis; Traveler malaria; Tropical disease