Information About Dengue Fever

Dengue fever is a mosquito-borne viral infection caused by the dengue virus, which belongs to the flavivirus family. Aedes mosquitoes, especially Aedes aegypti and Aedes albopictus, are the principal carriers of dengue.

Stages: Egg, larva, pupa, and adult. Breeding Sites: Stagnant water in containers, tires, and other receptacles. Duration: The entire lifecycle can take about 7-10 days in optimal conditions.

Early Symptoms: Sudden high fever, severe headache, retro-orbital pain, muscle and joint pain. Severe Symptoms: Dengue Hemorrhagic Fever (DHF) and Dengue Shock Syndrome (DSS) occur, characterized by bleeding, plasma leakage, and shock. Diagnosis: Blood tests to detect dengue virus or antibodies; PCR tests for confirmation.

Mosquito Control: Eliminate standing water, use insect repellent, wear long sleeves and pants. Community Measures: Participate in community clean-up drives, use mosquito nets, and install window screens. Vaccination: Dengue vaccine (Dengvaxia) is available in some countries but is recommended

Treatment: No specific antiviral treatment; supportive care is essential. Hydration: Adequate fluid intake to prevent dehydration. Medical Attention: Seek medical care for severe symptoms or complications. Monitoring for warning signs of severe dengue is crucial. Recovery: Most patients recover within 1-2 weeks with proper care.