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May 14, 2024 · Dengue is defined by a combination of ≥2 clinical findings in a febrile person who lives in or traveled to (in the last 14 days) a dengue-endemic area. Clinical findings include nausea, vomiting, rash, aches and pains, a positive tourniquet test, leukopenia, or any warning sign. Dengue warning signs include abdominal pain or tenderness ...
3 days ago · 3. Surveillance data are reported by county of residence, not the location (county or state) of exposure. 4. There is a lag in case reporting to CDC and states and territories may publish surveillance data on different schedules than CDC. Find maps and data for dengue cases reported to ArboNET in the current year.
May 14, 2024 · Nucleic acid amplification tests (NAAT) can detect dengue virus infections during the first 7 days of illness. CDC's DENV-1-4 rRT-PCR assay is a NAAT for detection and typing of dengue viruses. CDC's DENV-1-4 rRT-PCR assay is approved for diagnosis of dengue by the U.S. Food and Drug Administration (FDA) and distributed to laboratories.
May 20, 2024 · Author summary This study, conducted from 2012 to 2022, aimed at understanding the dynamics and genetic diversity of dengue virus on Reunion Island, a French overseas department located in the southwestern Indian Ocean, which is regularly affected by dengue epidemics. Several thousand clinical isolates and patient samples were collected from across the island and sequenced, resulting in 877 ...
May 17, 2024 · Background Dengue Viral Infection (DVI) has become endemic in Pakistan since the first major outbreak in Karachi in 1996. Despite aggressive measures taken by relevant authorities, Pakistan has been dealing with a worsening dengue crisis for the past two decades. DHF is severe form of dengue infection which is linked with significant morbidity and mortality. Early identification of severe ...
May 28, 2024 · Here, using a dynamic modelling approach, the authors find that the spread of dengue through Mexico and Brazil is shaped by specific interactions between human mobility, climate, and the ...
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May 28, 2024 · Evolution remains an incessant process in viruses, allowing them to elude the host immune response and induce severe diseases, impacting the diagnostic and vaccine effectiveness. Emerging and re-emerging diseases are among the significant public health concerns globally. The revival of dengue is mainly due to the potential for naturally arising mutations to induce genotypic alterations in ...
