Results 251 to 260 of about 39,958 (265)
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2008
Arboviruses (arthropod-borne viruses), though taxonomically diverse, share a cycle of transmission between vertebrate hosts and arthropod vectors. All but one arbovirus species belong to one of five families of RNA viruses, suggesting that the high mutation frequencies of RNA genomes may be a prerequisite for entry into a cycle of alternating ...
Scott C. Weaver, Kathryn A. Hanley
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Arboviruses (arthropod-borne viruses), though taxonomically diverse, share a cycle of transmission between vertebrate hosts and arthropod vectors. All but one arbovirus species belong to one of five families of RNA viruses, suggesting that the high mutation frequencies of RNA genomes may be a prerequisite for entry into a cycle of alternating ...
Scott C. Weaver, Kathryn A. Hanley
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Developing arbovirus resistance in mosquitoes
Insect Biochemistry and Molecular Biology, 2002Diseases caused by arthropod-borne viruses are increasingly significant public health problems, and novel methods are needed to control pathogen transmission. The hypothesis underlying the research described here is that genetic manipulation of Aedes aegypti mosquitoes can profoundly and permanently reduce their competence to transmit dengue viruses to
Zach N. Adelman +5 more
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Science, 2018
Yellow Fever Despite the existence of an effective vaccine for yellow fever, there are still almost 80,000 fatalities from this infection each year. Since 2016, there has been a resurgence of cases in Africa and South America—and this at a time when the vaccine is in short supply.
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Yellow Fever Despite the existence of an effective vaccine for yellow fever, there are still almost 80,000 fatalities from this infection each year. Since 2016, there has been a resurgence of cases in Africa and South America—and this at a time when the vaccine is in short supply.
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1990
Nineteen arboviruses have been isolated in Canada, including 11 mosquito-transmitted, 6 tick-transmitted and 2 culicoides-transmitted viruses. Only 6 of these viruses have been documented to have caused symptomatic infections in humans in Canada—western equine encephalitis, St.
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Nineteen arboviruses have been isolated in Canada, including 11 mosquito-transmitted, 6 tick-transmitted and 2 culicoides-transmitted viruses. Only 6 of these viruses have been documented to have caused symptomatic infections in humans in Canada—western equine encephalitis, St.
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Pathogenesis of Neurotropic Arbovirus Infections
1968Ever since arbovirus infections became known and their relative importance assessed, experiments were designed to elucidate the mode of transmission and the most important natural hosts responsible for perpetuating the infection in nature. Human infections and the disease in wild rodents, birds, and domestic animals were studied in relation to viremia ...
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The Discovery of Arbovirus Diseasesa
Annals of the New York Academy of Sciences, 1994openaire +3 more sources