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Oct 5, 2022 · Dengue (DENG-gey) fever is a mosquito-borne illness that occurs in tropical and subtropical areas of the world. Mild dengue fever causes a high fever and flu-like symptoms. The severe form of dengue fever, also called dengue hemorrhagic fever, can cause serious bleeding, a sudden drop in blood pressure (shock) and death.
Apr 23, 2024 · In severe cases, dengue can be fatal. You can lower your risk of dengue by avoiding mosquito bites especially during the day. Dengue is treated with pain medicine as there is no specific treatment currently. Symptoms. 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.
Sep 20, 2021 · Mild symptoms of dengue can be confused with other illnesses that cause fever, aches and pains, or a rash. The most common symptom of dengue is fever with any of the following: Nausea, vomiting. Rash. Aches and pains (eye pain, typically behind the eyes, muscle, joint, or bone pain) Any warning sign. Symptoms of dengue typically last 2–7 days.
Jun 6, 2022 · Dengue fever is caused by one of four dengue viruses. When a mosquito infected with the dengue virus bites you, the virus can enter your blood and make copies of itself. The virus itself and your immune system’s response can make you feel sick. The virus can destroy parts of your blood that form clots and give structure to your blood vessels.
Oct 24, 2019 · Dengue is a vector-borne disease transmitted by the bite of an infected mosquito. There are 4 serotypes of the virus that causes dengue. These are known as DEN-1, DEN-2, DEN-3, DEN-4. Severe dengue is a potentially lethal complication which can develop from dengue infections. It is estimated that there are over 50-100 million cases of dengue ...
- Where does the disease occur?Dengue is mainly transmitted by a mosquito ( Aedes aegypti ) and is distributed across all tropical countries. Ae. aegypti and other species such...
- What are the symptoms of dengue fever and severe dengue?Dengue fever Dengue causes flu-like symptoms and lasts for 2-7 days. Dengue fever usually occurs after an incubation period of 4-10 days after the...
- What is the treatment for dengue?There is no vaccine or specific medication for dengue fever. Patients should seek medical advice, rest and drink plenty of fluids. Paracetamol can...
- What should I do if I suspect I have dengue?If you suspect you have dengue you need to see a doctor immediately. To diagnose dengue fever, your doctor will: Evaluate your signs and symptoms;...
- Who spreads dengue and severe dengue?Dengue is spread through the bite of the female mosquito ( Aedes aegypti ). The mosquito becomes infected when it takes the blood of a person infec...
- Where do the mosquitoes breed?The mosquitoes thrive in areas close to human population (urban areas). The dengue mosquito lays its eggs in water-filled containers inside the...
- What can be done to reduce the risk of acquiring dengue?The best preventive measure for areas infested with Aedes mosquito is to eliminate the mosquitoes’ egg laying sites – called source reduction. Lo...
- Personal and household protectionProtecting yourself from mosquito bites is most effective by reducing exposed skin to mosquitoes to bite on. Long-sleeved clothing and mosquito rep...
In severe cases, you may need medical care right away from health-care providers familiar with the disease. This can greatly cut the risk of death. What are the complications of dengue fever? Severe dengue fever can be fatal if not treated right away. Other effects of severe dengue are: Severe bleeding; Breathing problems; Organ damage
Dengue viruses are spread to people through mosquito bites. A person can be infected with dengue multiple times in their life. Each year, up to 400 million people are infected by a dengue virus.
