Know about dengue Virus; It’s Causes, Symptoms, Treatment and Preventions

Dengue fever is a mosquito-borne viral infection, continues to be a significant public health concern in many parts of the World. The Aedes mosquito, namely Aedes aegypti, is the carrier of the disease. Understanding dengue is essential for both individuals and communities due to its fast spread and potential for serious repercussions. In this blog post, we’ll delve into various aspects of dengue, including its causes, symptoms, treatment, and prevention strategies.

How Dengue Spreads

Dengue is transmitted primarily by the bite of infected female Aedes mosquitoes, usually Aedes aegypti. These mosquitoes are known to bite during the day, with their activity being greatest in the early morning and late afternoon. When a mosquito bites a person infected with dengue virus, it becomes a vector and can transmit the virus to others through further bites.

Causes of Dengue

The main cause of dengue fever is the dengue virus itself. Poor sanitation, stagnant water, and inadequate mosquito control measures contribute to the spread of the virus. Globalization, increased urbanization and climate change have also contributed to the spread of mosquito habitats, making dengue fever a growing problem in many regions.

Symptoms of Dengue

Dengue fever can range from mild to severe, and its symptoms typically appear 4-10 days after being bitten by an infected mosquito.

• High fever
• Severe headache
• Pain behind the eyes
• Joint and muscle pain
• Nausea and vomiting
• Fatigue and weakness
• Skin rash

Treatment of Dengue

There is no specific antiviral treatment for dengue fever. Supportive care is the mainstay of treatment.

• Stay hydrated: Dengue fever can lead to fluid loss and dehydration due to high fever and sweating. ORS or intravenous fluids may be administered to prevent or address dehydration.
• Pain and fever relief medicines
• Take enough rest
• Regular monitoring of vital signs, platelet count, and other relevant parameters is crucial to assess the progression of the disease and identify any complications.
• Prevent Mosquito Bites: Use mosquito repellents, wear protective clothing, and sleep under mosquito nets, especially during peak mosquito activity times.

Dengue Prevention

Preventing dengue largely revolves around reducing mosquito exposure and eliminating breeding sites.

• Mosquito Control: Use mosquito repellents, wear long-sleeved clothing, and stay in screened or air-conditioned areas. Mosquito nets can provide protection while sleeping.
• Environmental Measures: Eliminate stagnant water sources where mosquitoes breed, such as containers, flowerpots, and discarded tires.
• Vector Control: In areas with dengue outbreaks, insecticide spraying can help reduce mosquito populations.

Understanding the causes, symptoms, treatment, and prevention strategies is essential to minimize dengue’s impact on individuals and communities.

Remember that dengue fever can have severe complications, and early diagnosis and treatment are important for a successful recovery. When you find a best physician, make sure to discuss your symptoms, medical history, and any concerns you may have. Follow their advice and treatment plan closely to ensure the best possible outcome