results upon the results from literature search, the researchers found that human is the main reservoir for this virus. there are four serotypes of virus. infection with one serotype cannot protect human against the other three serotypes. dengue fever begins suddenly with an onset of an influenza-like syndrome and sometimes progresses to severe form of the disease. treatment is supportive and i...

background and aims: crimean-congo hemorrhagic fever (cchf) is a fatal viral disease that occurs in approximately 30 countries. it has the most extensive geographic range among the tick-borne viruses that affect human health. cchf viruses have a tripartite rna genome consisting of large (l), medium (m) and small (s) segments. this study was undertaken to determine the genetic relationship of cc...

conclusions our results showed that the study population perceived a high likelihood of cchf risk. improving public knowledge and awareness could result in a more realistic assessment of cchf risk, hence better compliance with taking precaution measures to tackle the disease. results approximately 70% of the respondents reported the cchf risk to be 'high'. factors independently associated with ...

background crimean-congo hemorrhagic fever (cchf) is a tick-borne disease caused by arbovirus which can be transmitted to human by several routes. tick bite and living in a rural area have been the most common factors for inception of cchf in adults and children in studies reported from iran. objectives this study was conducted to detect the disease acquisition routes among children with confir...

southeast of iran is an endemic area for malaria and crimean-congo hemorrhagic fever ( cchf). in 1999, we faced with an outbreak of cchf in sistan and baluchistan province, in the border of paki­stan and afghanistan. the most cases of malaria in iran are also reported from this area. this arti­cle presents a 17-year- old woman who admitted to our hospital because of acute fever, head­ache, epis...

245 patients with typhoid fever were admitted in university of isfahan medical centers during the last 4 years are reported here in this study. the diagnosis was confirmed in each case by the history of the exposure physical examination, widal seroreaction and blood culture test. the highest incidence of the disease occurred between 10-19 years of age, and mostly in summer months, during june, ...

introduction crimean-congo hemorrhagic fever (cchf) is a viral hemorrhagic fever which transmitted by tick-bites, or through contact with infected animal tissues or secretions during and immediately post-slaughter. it can be responsible for severe outbreaks in humans. case presentation we have explained five patients of a family with (cchf), which acquired the illness at one time. every five pa...

crimean-congo hemorrhagic fever is a tick-borne viral disease reported from more than 30 countries in africa, asia, south-east europe, and the middle east. the majority of human cases are workers in livestock industry, agriculture, slaughterhouses, and veterinary practice. the current mortality rate in endemic areas varies between 5 to 20 percent depending on the geographic location and medical...

conclusions continuous training is necessary to improve the knowledge and awareness of the highest-risk groups with regard to the transmission modes, prevention, symptoms, and treatment of this disease. objectives this study is a retrospective descriptive survey based on data collected from the health center of khuzestan province, iran, during 1999 - 2015. patients and methods patients with sym...