Understanding Dengue: Symptoms, Prevention, and Treatment

What is Dengue? Dengue is a mosquito-borne viral infection that causes flu-like symptoms and, in severe cases, can lead to dengue hemorrhagic fever or dengue shock syndrome, which can be fatal.

Transmission: Dengue is transmitted by the Aedes mosquitoes, which are active during the day. The virus cannot spread directly from person to person.

Symptoms: Symptoms typically appear 4-10 days after being bitten and include high fever, severe headache, pain behind the eyes, joint and muscle pain, rash, and mild bleeding (e.g., nose or gum bleed).

Diagnosis and Treatment: Diagnosis is confirmed through blood tests. There is no specific antiviral treatment for dengue. Management focuses on relieving symptoms, maintaining hydration, and monitoring for complications. Severe cases may require hospitalization.

Prevention: Preventing mosquito bites is crucial. Use mosquito repellents, wear long-sleeved clothing, and use mosquito nets. Eliminate standing water where mosquitoes breed. Vaccination is available in some countries for those living in or traveling to high-risk areas.

Importance of Early Detection: Early detection and proper medical care are essential to manage symptoms and prevent complications. Public health measures to control mosquito populations are also critical.