Google trend - Dengue

Dengue - 10 things to know with detail

• Dengue fever is a viral infection spread by mosquitoes, particularly the Aedes aegypti mosquito. It is common in tropical and subtropical regions, including Southeast Asia, the Pacific Islands, the Caribbean, and parts of Central and South America.
• Symptoms of dengue fever typically include sudden onset of high fever, severe headache, joint and muscle pain, nausea, vomiting, and a rash. In severe cases, dengue can progress to dengue hemorrhagic fever, which can be life-threatening.
• There is no specific treatment for dengue fever, but supportive care can help manage symptoms. This may include rest, fluids, and pain relievers. In severe cases, hospitalization may be necessary.
• Prevention of dengue fever involves reducing exposure to mosquitoes. This can be done by using insect repellent, wearing long sleeves and pants, and using mosquito nets. Eliminating standing water where mosquitoes breed is also important.
• There is no vaccine currently available for dengue fever, although several are in development. The best way to prevent dengue is to avoid mosquito bites.
• Dengue fever is diagnosed through a combination of symptoms, physical examination, and laboratory tests. Blood tests can confirm the presence of the dengue virus.
• People of all ages can be affected by dengue fever, but children and older adults are at higher risk of severe illness. Individuals with weakened immune systems are also at greater risk.
• The global incidence of dengue fever has been rising in recent years, with an estimated 390 million infections occurring annually. Climate change, urbanization, and increased international travel are contributing factors to the spread of the disease.
• Dengue fever outbreaks can occur in areas where the virus is present, particularly during the rainy season when mosquito populations are high. Travelers to affected regions should take precautions to avoid mosquito bites.
• Public health measures, such as mosquito control programs and surveillance of dengue cases, are important for preventing and controlling outbreaks of dengue fever. Collaboration between governments, health organizations, and communities is essential to combat the spread of the disease.