Dengue: A Comprehensive Perspective on the Disease, your symptoms, Streaming, Treatment and Prevention

A dengue, a viral illness, is primarily transmitted by Aedes aegypti mosquitoes and, on a smaller scale, Aedes albopictus fur.

Endemic to several tropical and subtropical regions, a dengue represents a significant public health challenge in many countries.

This disease can range from mild to severe symptoms, being able, in extreme cases, result in death.

In this article, we will discuss in detail what dengue is, its different types, symptoms, transmission methods, available treatments and preventive measures.

What is Dengue?

Dengue is an acute febrile illness caused by a virus belonging to the Flavivirus genus., composed of four distinct serotypes: THE 1ST, THE-2, DEN-3 and DEN-4.

Infection with any of these serotypes can trigger a wide range of symptoms., ranging from mild to severe forms, including complications such as dengue hemorrhagic fever and dengue shock syndrome.

Types of Dengue

Although the four dengue virus serotypes share similar characteristics,, each can trigger a unique immune response in the human body.

Reinfection with a different serotype increases the risk of developing severe forms of the disease.

Classic Dengue: Characterized by high fever, intense muscle and joint pain, severe headache, rash and other flu-like symptoms.

Hemorrhagic Dengue (DH): A more serious form of the disease, may result in bleeding, drop in blood pressure and circulatory shock.

Dengue Shock Syndrome (SCD): An even more serious complication of dengue hemorrhagic fever, which can lead to multiple organ failure and, in extreme cases, to death.

Symptoms of Dengue

Dengue symptoms can vary depending on the severity of the infection.

They usually appear from 4 a 10 days after the infected mosquito bite and may include:

• High fever;
• Intense muscle and joint pain;
• Intense headache, especially behind the eyes;
• Fatigue;
• Nausea and vomiting;
• Rash;
• Bleeding of mucous membranes (in cases of dengue hemorrhagic fever);
• Signs of shock, such as low blood pressure, tachycardia and mental confusion (in cases of dengue shock syndrome).

Dengue transmission

Dengue is transmitted by the bite of female mosquitoes infected with the dengue virus..

These mosquitoes breed in areas with standing water, like discarded containers, old tires, plant pots and other places that can accumulate rainwater.

When a person is bitten by an infected mosquito, the virus is transmitted to your circulatory system, starting the infection process.

Dengue Treatment

There is no specific treatment for dengue.

Treatment is mainly symptomatic, aiming to alleviate symptoms and prevent complications.

Patients are advised to rest, staying well hydrated and taking medications to reduce fever and relieve pain, like paracetamol (avoiding the use of acetylsalicylic acid-based medications, due to the risk of bleeding).

In severe cases, such as dengue hemorrhagic fever and dengue shock syndrome, hospitalization may be required for intensive monitoring and treatment.

Dengue prevention

Dengue prevention is essentially based on controlling the mosquito vector.

Some effective measures include:

• Eliminate standing water, where mosquitoes can breed, like discarded containers, old tires and potted plants.
• Use screens on doors and windows to prevent mosquitoes from entering.
• Use insect repellents containing DEET when outdoors, especially during dawn and dusk, when mosquitoes are most active.
• Wear long-sleeved clothing and long pants to reduce exposure to mosquito bites.
• In addition, It is important to be aware of the signs and symptoms of dengue fever and seek medical attention immediately if an infection is suspected..

Dengue epidemic in Brazil in 2024

Brazil faces a dengue epidemic, with the alarming mark of 1 million cases registered by the year 2024, according to recent data released by the Ministry of Health this Thursday (29).

These records total 1.017.278 Confirmed cases, com 214 deaths attributed to the disease.

Additionally, there is 687 cases under investigation to determine the relationship between deaths and dengue.

These numbers highlight the seriousness of the dengue situation in the country and the urgent need for effective prevention measures., disease control and treatment.

In summary, dengue is a viral disease transmitted by mosquitoes that can range from mild to severe forms.

Dengue prevention is essential to control its spread, and public awareness of preventive measures is essential.

Although there is no specific treatment for the disease, Proper symptom management and medical monitoring can help reduce complications and promote patient recovery.

---

Related:

Energy saving: The Path to a Sustainable Future

Solar storm expected by experts could generate trillions of dollars in damage

turn the key! Learn to use fears to your advantage