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1 day ago · Dengue is an acute febrile illness viral infection caused by dengue virus (DENV), which is transmitted to humans through the bite of an infected Aedes mosquito 1,2,3.There are four genetically ...
4 days ago · Dengue viruses (DENV) are positive-stranded RNA viruses belonging to the Flaviviridae family. DENV is the causative agent of dengue, the most rapidly spreading viral disease transmitted by mosquitoes. Each year, millions of people contract the virus through bites from infected female mosquitoes of the Aedes species. In the majority of individuals, the infection is asymptomatic, and the immune ...
2 days ago · With regard to heart disease, a study published in 2017 has recognized heart disease as an independent predictor of severe dengue and severe organ involvement in dengue . Mechanisms hypothesized for this these adverse manifestations are endothelial dysfunction and increased nitrous oxide contributing to the cytokine storm and increased vascular ...
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1 day ago · Dengue kills a small proportion of those it infects; the case fatality rate sits near 0.03%. But the virus is stretching already struggling public-health services and hampering economic output.
4 days ago · Wound contamination and exposure to mold in housing are two potential sources of post-disaster fungal infection, according to Hoenigl. Extensive flooding caused by Hurricane Maria in Puerto Rico 36 and Hurricane Harvey in Texas, 37 both in 2017, was linked to increases in invasive mold infections post-hurricane. 36,37
5 days ago · Stages of poliovirus pathogenesis. The diagram illustrates multiple steps of poliovirus pathogenesis, starting from virus entry through oropharynx (fecal–oral transmission), virus multiplication at the site of entry (gut), invasion of the virus to the regional lymph nodes, development of viremia, virus shed in feces, virus crossing the blood–brain barrier, virus replication in anterior ...
4 days ago · The 2017 Atlantic hurricane season was a devastating and extremely active Atlantic hurricane season, and the costliest on record, with a damage total of at least $294.92 billion ( USD ). [nb 1] The season featured 17 named storms, 10 hurricanes, and 6 major hurricanes. [nb 2] Most of the season's damage was due to hurricanes Harvey, Irma, and ...
