نتایج جستجو برای: crimean congo hemorrhagic fever
تعداد نتایج: 122704 فیلتر نتایج به سال:
In 2002 and 2003, a total of 19 persons in Turkey had suspected cases of Crimean-Congo hemorrhagic fever (CCHF) or a similar viral infection. Six serum samples were tested; all six were found positive for immunoglobulin M antibodies against CCHF virus. Two of the samples yielded CCHF virus isolates. Genetic analysis of the virus isolates showed them to be closely related to isolates from former...
Crimean-Congo hemorrhagic fever (CCHF) is an acute, tick-borne viral disease, affecting only humans and newborn mice, with hemorrhagic manifestations and considerable mortality in humans. CCHF virus circulates in nature in an enzootic tick-vertebrate-tick cycle; migrating birds and livestock transferred from endemic to non-endemic areas may carry large numbers of infected ticks thus spreading t...
Tick infestation of the eyelid is a rare but serious condition that can lead to Crimean-Congo hemorrhagic fever. In this report, we describe two cases who presented with tick infestation of the eyelid. Neither patient developed systemic disease or adverse sequelae after tick extraction. Complete mechanical removal of ticks located on the eyelid with blunt forceps is a safe and effective treatme...
We used quantitative real-time reverse transcription-PCR to measure viral load in serum from 24 patients in Kosovo who had acute Crimean-Congo hemorrhagic fever. Viral load correlated with clinical disease and antibodies and could be used as a predictor of disease outcome.
in Mexico (6) and the United States (7). In the United States, several pregnant women died, and the hospitalization rate for pregnant women was 4× higher than for the general population (8). Despite a fairly high birth rate on Reunion Island (19 births/1,000 population), our small series does not support these fi ndings. During the epidemic (July 20– September 20, 2009), acute respiratory infec...
Crimean-Congo hemorrhagic fever (CCHF) is a highly contagious viral tick-borne disease with case-fatality rates as high as 50%. We describe a collaborative evaluation of the characteristics, performance, and on-site applicability of serologic and molecular assays for diagnosis of CCHF. We evaluated ELISA, immunofluorescence, quantitative reverse transcription PCR, and low-density macroarray ass...
the source of both Cryptosporidium and Giardia infection in the Cryptosporidium pig genotype II–positive patient. The passage of oocysts can be excluded because of the number of oocysts detected in repeat samples (Table). Moreover, identification of the infection in an immunocompetent patient underlines the zoonotic potential of this pig genotype and possible presence of risk factors in rural a...
Crimean-Congo hemorrhagic fever (CCHF) is an acute tick-borne viral disease transmitted to humans by Hyalomma ticks or by direct contact with the blood of infected humans or domestic animals. In certain areas of the world, including Africa, Asia, South East Europe and Middle East, sporadic cases or outbreaks of CCHF have been reported. During the last six-year period from 2003 to 2009, CCHF has...
We report here the full-length sequences of 16 historical isolates of Crimean-Congo hemorrhagic fever orthonairovirus (CCHFV) obtained in Turkey, Namibia, and South Africa. The strains may be useful for future work to develop molecular diagnostics or viral evolution studies.
A patient with suspected malaria was hospitalized successively in 2 hospitals, first in Dakar, Senegal, then in Rennes, France, where tests diagnosed Crimean-Congo hemorrhagic fever. An international incident management group was set up in France and Senegal, which traced 181 contacts and analyzed 50 samples from 3 countries. No secondary cases were identified clinically.
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