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Signs and Symptoms. • Sudden onset of high fever which may last from 2 to 7 days; • Joint and muscle pain, pain behind the eyes, and/or headache; • Feeling weak; • Skin rashes; • Nausea and vomiting, decreased appetite;
Apr 16, 2024 · a.1 suspect dengue. – a previously well individual with acute febrile illness of 1-7 days duration plus two of the following: headache, body malaise, retro-orbital pain, myalgia, arthralgia, anorexia, nausea, vomiting, diarrhea, flushed skin, rash (petechial, Hermann’s sign) a.2 probable dengue.
Apr 15, 2024 · Aedes Borne Viral Diseases Prevention and Control Program. The prevalence of aedes-borne viral diseases such as dengue is still a significant problem that the country faces as it affects many Filipinos that can lead to severe complications and even death.
Jun 16, 2022 · The PRC Health Services explained that dengue fever is a mosquito-borne infectious disease that causes a severe flu-like illness. It can progress into two life-threatening conditions: dengue hemorrhagic fever and dengue shock syndrome. The virus that causes dengue is passed on to humans from animals through the bite of an infected mosquito.
- Key Facts
- Overview
- Symptoms
- Diagnostics and Treatment
- Global Burden
- Transmission
- Risk Factors
- Prevention and Control
- Who Response
Dengue is a viral infection transmitted to humans through the bite of infected mosquitoes.About half of the world's population is now at risk of dengue with an estimated 100–400 million infections occurring each year.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.Dengue (break-bone fever) is a viral infection that spreads from mosquitoes to people. It is more common in tropical and subtropical climates. Most people who get dengue will not have symptoms. But for those who do, the most common symptoms are high fever, headache, body aches, nausea, and rash. Most will get better in 1–2 weeks. Some people develo...
Most people with dengue have mild or no symptoms and will get better in 1–2 weeks. Rarely, dengue can be severe and lead to death. If symptoms occur, they usually begin 4–10 days after infection and last for 2–7 days. Symptoms may include: 1. high fever (40°C/104°F) 2. severe headache 3. pain behind the eyes 4. muscle and joint pains 5. nausea 6. v...
There is no specific treatment for dengue. The focus is on treating pain symptoms. Most cases of dengue fever can be treated at home with pain medicine. Acetaminophen (paracetamol) is often used to control pain. Non-steroidal anti-inflammatory drugs like ibuprofen and aspirin are avoided as they can increase the risk of bleeding. For people with se...
The incidence of dengue has grown dramatically around the world in recent decades, with cases reported to WHO increasing from 505 430 cases in 2000 to 5.2 million in 2019. A vast majority of cases are asymptomatic or mild and self-managed, and hence the actual numbers of dengue cases are under-reported. Many cases are also misdiagnosed as other feb...
Transmission through the mosquito bite The dengue virus is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito. Other species within the Aedes genus can also act as vectors, but their contribution is normally secondary to Aedes aegypti. However, in 2023, a surge in local transmission of dengue...
Previous infection with DENV increases the risk of the individual developing severe dengue. Urbanization (especially unplanned), is associated with dengue transmission through multiple social and environmental factors: population density, human mobility, access to reliable water source, water storage practice etc. Community risks to dengue also dep...
The mosquitoes that spread dengue are active during the day. Lower the risk of getting dengue by protecting yourself from mosquito bites by using: 1. clothes that cover as much of your body as possible; 2. mosquito nets if sleeping during the day, ideally nets sprayed with insect repellent; 3. window screens; 4. mosquito repellents (containing DEET...
WHO responds to dengue in the following ways: 1. supports countries in the confirmation of outbreaks through its collaborating network of laboratories; 2. provides technical support and guidance to countries for the effective management of dengue outbreaks; 3. supports countries in improving their reporting systems and capture the true burden of th...
Oct 5, 2022 · Headache. Muscle, bone or joint pain. Nausea. Vomiting. Pain behind the eyes. Swollen glands. Rash. Most people recover within a week or so. In some cases, symptoms worsen and can become life-threatening. This is called severe dengue, dengue hemorrhagic fever or dengue shock syndrome.
Dec 20, 2021 · Most recently, in 2019 the Philippines Department of Health (DOH) issued a dengue alert in several regions due to a drastically elevated (85%) clinical case load over a six-month period [20,21]. Although the overall incidence of dengue in the Philippines has risen more than eight-fold between 2000 to 2019, this could be partly due to the ...
