BACKGROUND Cercarial dermatitis is known as an endemic parasitic disease in North of Iran, a hypersensitive skin reaction to the penetration of nonhuman schistosome larvae into human skin. In recent studies in this region, final and intermediate hosts were recognized and Trichobilharzia was identified as the main causative agent of cercarial dermatitis in this region, but to date the parasite s...

Department of Industrial Engineering, Khajeh Nasir Toosi University, Tehran, Iran b Louvain School of Management, Center of Operations Research and Econometrics (CORE), Universite Catholique de Louvain, 34 Voie du Roman Pays, B-1348 Louvain-le-Neuve, Belgium Management Department, Lindback Distinguished Chair of Information Systems, La Salle University, Philadelphia, PA 19141, USA Department of...

nosema apis is an obligate intracellular parasite belonging to phylum microsporidia. this para site is known as main causative agent of nosemosis in honeybees especially in the european honeybee (apis mellifera). nosemosis can cause queen supersedure, reduction of honey yield and dwindling the population of honeybees. a total number of 54 apiaries were randomly sampled from april to july 2011 a...

OBJECTIVE To detect leptospiral antibodies by microscopic agglutination test (MAT) in north-east of Iran. METHODS This study was conducted to evaluate prevalence of human leptospiral infections by MAT, using six current reference strains of Leptospira interrogans in north-east of Iran. A total of 285 serum samples were collected from three north-east provinces of Iran, from December, 2009 to ...

BACKGROUND To determine the epidemiological status of cutaneous leishmaniasis outbreak, isolation and identification of the agent parasite, Leishmania, using PCR method in Gonbad-e Qabus County, north Iran, during 2006-2007. METHODS Data were collected on the prevalence of scars and ulcers over a period of 3 months among 6990 inhabitants of five villages around Gonbad-e Qabus County, north Ir...