background: ehrlichiosis is an emerging tick-borne zoonotic disease caused by the family of anaplasmatacea. re­cently, outbreak of human monocytic ehrlichiosis was reported in northern part of iran. besides, serological evidence of canine monocytic ehrlichiosis caused by ehrlichia canis was reported from southeastern of iran but the epidemi­ology of this disease is almost undetermined in iran. ...

BACKGROUND There is a little data on Coxiella burnetii (Q fever agent) in Iran. Ticks may play a significant role in the transmission of C. burnetii among animals. The aim of this study was to use polymerase chain reaction for the detection of C. burnetii in ticks collected in Southeast Iran. METHODS One hundred and sixty ticks were collected from domestic animals in three localities of Kerma...

background: ticks are obligate blood feeders that parasitize a wide variety of animals. hyalomma aegyptium, parasitize tortoises and other small wild life and livestock. this study was carried out to determine spur-thighed tortoise (testudo graeca) infestation to h. ageyptium in urmia region west azerbaijan of iran. methods: the study was carried out over a 16 month period from the spring of 20...

Despite the large number of collection records, there are no recent collections of ixodid ticks of this magnitude in the Waterberg area, Limpopo Province, South Africa. Free-living ticks on a commercial game farm were obtained by a total of 432 drag-samples in eight sample sites from September 2003 to August 2008. The ticks were collected to establish the difference between tick species and den...

During investigations into the volatility of female pheromones of A. walkerae in a Y-shaped olfactometer, engorged conspecific male ticks responded weakly both to female-contacted filter paper discs and to intact females enclosed in nylon bags. In tests in which female-contacted filter paper discs were separated from engorged male ticks by means of a screen, no aggregation was observed. However...

Background: Crimean-Congo hemorrhagic fever (CCHF) is a potentially fatal tick-borne viral disease. Hard ticks are both carriers and reservoirs of the CCHF virus. In this regard, the present study is aimed to investigate the CCHF virus infection in collected ticks from livestock in Gonabad City (southwest of Razavi Khorasan province) in eastern Iran. Methods: This descriptive study was perfo...

OBJECTIVE This study aimed at finding epidemiological and clinical features of autochthonous Lyme borreliosis in humans through epidemiological investigations and identifying its vectors and pathogens through analysis of ticks. METHOD Epidemiological investigations, including review of the retrospective medical records and patient interviews, were conducted in two cases that occurred in 2012....

background : this comprehensive study was conducted on multi-purpose one-humped camel ( camelus dromedarius ) sera and ticks to assess the epidemiological aspects of the crimean-congo hemorrhagic fever virus (cchfv) in northeast iran. methods : from may 2012 to january 2013, eleven cities were randomly selected in the khorasan provinces of iran as “clusters,” and at least 14 one-humped camels w...