title: Monitoring of Plasmodium infection in humans and potential vectors of malaria in a newly emerged focus in southern Iran.
abstract: Despite control programs, which aim to eliminate malaria from Iran by 2025, transmission of malaria has not been removed from the country. This study aimed to monitor malaria from asymptomatic parasitaemia and clinical cases from about one year of active case surveillance and potential vectors of malaria in the newly emerged focus of Mamasani and Rostam, southern Iran during 2014-2015. Samples were collected and their DNAs were extracted for Polymerase Chain Reaction (PCR) assay using specific primers for detection of Plasmodium species. The Annual Parasite Incidence rate (API) was three cases per 1,000 population from 2,000 individuals in three villages. Parasites species were detected in 9 out of the 4,000 blood smear samples among which, 6 cases were indigenous and had no history of travels to endemic areas of malaria. Also, the prevalence rate of asymptomatic parasites was about 0.3%. Overall, 1073 Anopheles spp. were caught from 9 villages. Totally, 512 female samples were checked by PCR, which indicated that none of them was infected with Plasmodium. Despite new malaria local transmission in humans in Mamasani and Rostam districts, no infection with Plasmodium was observed in Anopheles species. Because of neighboring of the studied area to the re-emerged focus in Fars province (Kazerun) and important endemic foci of malaria in other southern provinces, such as Hormozgan and Kerman, monitoring of the vectors and reservoir hosts of Plasmodium species would be unavoidable. Application of molecular methods, such as PCR, can simplify access to the highest level of accuracy in malaria researches.
authors.affiliation: a Research Centre for Health Sciences, Institute of Health, Department of Medical Entomology and Vector Control, School of Health , Shiraz University of Medical Sciences , Shiraz , Iran.|b Department of Health, Mamasani Higher Education Complex for Health , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Mohsen
authors.initials: M
authors.lastname: Kalantari
authors.affiliation: c Centre for Disease Control , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Zahra
authors.initials: Z
authors.lastname: Soltani
authors.affiliation: c Centre for Disease Control , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Mostafa
authors.initials: M
authors.lastname: Ebrahimi
authors.affiliation: b Department of Health, Mamasani Higher Education Complex for Health , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Masoud
authors.initials: M
authors.lastname: Yousefi
authors.affiliation: a Research Centre for Health Sciences, Institute of Health, Department of Medical Entomology and Vector Control, School of Health , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Masoumeh
authors.initials: M
authors.lastname: Amin
authors.affiliation: a Research Centre for Health Sciences, Institute of Health, Department of Medical Entomology and Vector Control, School of Health , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Ayda
authors.initials: A
authors.lastname: Shafiei
authors.affiliation: a Research Centre for Health Sciences, Institute of Health, Department of Medical Entomology and Vector Control, School of Health , Shiraz University of Medical Sciences , Shiraz , Iran.
authors.forename: Kourosh
authors.initials: K
authors.lastname: Azizi
mesh_terms: D000328:Adult; D000818:Animals; D000852:Anopheles / Q000469:parasitology; D004197:Disease Reservoirs / Q000469:parasitology; D005260:Female; D006801:Humans; D007303:Insect Vectors / Q000469:parasitology*; D007492:Iran / Q000453:epidemiology; D008288:Malaria / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D008297:Male; D008875:Middle Aged; D018512:Parasitemia / Q000453:epidemiology; D016133:Polymerase Chain Reaction / Q000379:methods; D011159:Population Surveillance
keywords: Anopheles; Human; Iran; Malaria; PCR; Plasmodium