Articles about "Dengue Fever"
Table of Contents
Dengue fever is a viral infection spread by mosquitoes, mainly in tropical and subtropical regions. It can cause flu-like symptoms, such as high fever, severe headaches, pain behind the eyes, joint and muscle pain, and rash. Most people recover after a week, but in some cases, the disease can progress to severe dengue, which may lead to serious complications or even death.
Symptoms
Common symptoms of dengue fever include:
- High fever
- Severe headaches
- Pain behind the eyes
- Joint and muscle pain
- Rash
- Nausea and vomiting
Severe dengue symptoms can include:
- Severe abdominal pain
- Persistent vomiting
- Bleeding gums or nose
- Fatigue
- Restlessness
Diagnosis
To confirm a dengue infection, doctors may use blood tests. Laboratory tests help determine whether the dengue virus is present and if the case is severe or non-severe.
Prevention
Preventing dengue involves avoiding mosquito bites. This can be done by using insect repellent, wearing long sleeves and pants, and eliminating standing water where mosquitoes breed.
Treatment
There is no specific treatment for dengue fever. Most patients receive supportive care, such as rest and fluids. Severe cases may require hospitalization for closer monitoring and treatment.
Research and Development
Recent studies have looked into how to better predict severe dengue cases using machine learning tools. These tools can help doctors identify patients who are at high risk of developing severe forms of the disease, enabling quicker intervention. Research is also focused on understanding how the virus interacts with the immune system, which may lead to better prevention and treatment strategies in the future.