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23 Απρ 2024 · Dengue is found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas. While many dengue infections are asymptomatic or produce only mild illness, the virus can occasionally cause more severe cases, and even death. Prevention and control of dengue depend on vector control.
3 Οκτ 2024 · Dengue and severe dengue. Dengue is a mosquito-borne viral infection that is common in warm, tropical climates. Infection is caused by any one of four closely related dengue viruses (called serotypes) and these can lead to a wide spectrum of symptoms, including some which are extremely mild (unnoticeable) to those that may require medical ...
Dengue is a mosquito-borne viral disease caused by the dengue virus, with the potential to cause a serious public health impact. Dengue infections are the most common vector-borne viral infections worldwide, particularly impacting tropical and subtropical countries. DENV has the potential to cause epidemics resulting in high morbidity and ...
2 Οκτ 2024 · Dengue is a vector-borne disease transmitted by the bite of an infected mosquito. There are 4 serotypes of the virus that cause dengue. These are known as DEN-1, DEN-2, DEN-3 and DEN-4. Most dengue infections are mild and may not get noticed. Severe dengue is a potentially lethal complication which can develop from dengue infections.
En la mayoría de los casos se mejora en una o dos semanas. Algunas personas desarrollan dengue grave y necesitan atención hospitalaria. En los casos graves, el dengue puede ser mortal. El riesgo de contraer dengue se puede reducir protegiéndose de las picaduras de los mosquitos, sobre todo durante el día. El dengue se trata con medicamentos ...
2 Ιουν 2022 · Dengue - Questions and Answers. 2 June 2022. Dengue is a mosquito-borne viral infection causing a severe flu-like illness and, sometimes causing a potentially lethal complication called severe dengue. The incidence of dengue has increased 30-fold over the last 50 years. Up to 50-100 million infections are now estimated to occur annually in over ...
Promoting dengue vector surveillance and control. Although both entomological and epidemiological surveillance data have often been collected in countries, there are few instances in which health services integrate and fully utilize such information to control an outbreak and prevent its expansion. Ideally, surveillance activities should ...
21 Δεκ 2023 · Dengue transmission is cyclic and large outbreaks every 3-4 years can be expected. During the COVID-19 pandemic we saw moderate transmission of dengue in some regions and low transmission in others leading to an accumulation of people without immunity to certain dengue virus serotypes. However, the data on the circulating dengue serotypes is ...
10 Μαΐ 2024 · TAK-003 is the second dengue vaccine to be licensed. TAK-003 is a live-attenuated vaccine containing weakened versions of dengue virus serotypes 1, 2, 3 and 4 developed by Takeda. TAK-003 uses the DENV2 strain as the genomic backbone. The vaccine schedule is a 2-dose series three months apart, given to specific age groups and in specific ...
Dengue fever is an arbovirus transmitted by Aedes mosquitoes (both Ae. aegypti and Ae. albopiticus). It is a severe, flu-like illness that affects infants, young children and adults, but seldom causes death. Dengue haemorrhagic fever (DHF) is a potentially deadly complication that has become a leading cause of hospitalization and death among ...
