Asymptomatic Dengue Virus Infections, Cambodia, 2012–2013
نویسندگان
چکیده
منابع مشابه
Asymptomatic humans transmit dengue virus to mosquitoes.
Three-quarters of the estimated 390 million dengue virus (DENV) infections each year are clinically inapparent. People with inapparent dengue virus infections are generally considered dead-end hosts for transmission because they do not reach sufficiently high viremia levels to infect mosquitoes. Here, we show that, despite their lower average level of viremia, asymptomatic people can be infecti...
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Dengue viruses (DENV) are mosquito-borne viruses that cause significant morbidity. The existence of four serotypes of DENV with partial immunologic cross-reactivity creates the opportunity for individuals to experience multiple acute DENV infections over the course of their lifetimes. Research over the past several years has revealed complex interactions between DENV and the human innate and ad...
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BACKGROUND Although virologically confirmed dengue fever has been recognized in Jeddah, Saudi Arabia, since 1994, causing yearly outbreaks, no proper seroepidemiologic studies on dengue virus have been conducted in this region. Such studies can define the extent of infection by this virus and estimate the proportion that may result in disease. The aim of this study was to measure the seropreval...
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ژورنال
عنوان ژورنال: Emerging Infectious Diseases
سال: 2019
ISSN: 1080-6040,1080-6059
DOI: 10.3201/eid2507.181794