Que Es La Fiebre Amarilla

Fiebre Amarilla (Yellow Fever)

What is Yellow Fever?

Yellow fever is a serious viral illness spread by the bite of infected mosquitoes. It is caused by a virus from the same family as the viruses that cause dengue and Zika fever. It is preventable by vaccination.

Symptoms of Yellow Fever

The symptoms of yellow fever usually appear 3-6 days after being bitten by an infected mosquito. They can include fever, chills, muscle aches, nausea, vomiting, and fatigue. In more severe cases, the virus can spread to the liver and kidneys, causing jaundice (yellowing of the skin and eyes), bleeding, and organ failure.

How is Yellow Fever Treated?

There is no specific treatment for yellow fever. Treatment is supportive and aims to relieve symptoms and prevent complications. Rest, fluids, and pain relievers can help to manage symptoms. In severe cases, hospitalization may be necessary.

How is Yellow Fever Prevented?

The most effective way to prevent yellow fever is through vaccination. The vaccine is safe and effective and provides long-term protection. It is recommended for people who are traveling to or living in areas where yellow fever is present.

Other Preventive Measures

In addition to vaccination, there are other measures that can be taken to prevent yellow fever. These include:

• Using mosquito repellent containing DEET, picaridin, or IR3535
• Wearing long sleeves and pants when outdoors
• Staying in air-conditioned or screened-in areas
• Using mosquito nets

Who is at Risk for Yellow Fever?

Anyone who travels to or lives in areas where yellow fever is present is at risk of getting the infection. The risk is highest for people who are not vaccinated.

Where is Yellow Fever Found?

Yellow fever is found in tropical and subtropical regions of Africa, South America, and Southeast Asia. It is a major public health problem in many of these areas.

What are the Complications of Yellow Fever?

In severe cases, yellow fever can lead to serious complications, including liver failure, kidney failure, and bleeding. These complications can be fatal.

How is Yellow Fever Diagnosed?

Yellow fever is diagnosed based on the symptoms, physical examination, and laboratory tests. Blood tests can detect the presence of the virus.

What is the Prognosis for Yellow Fever?

The prognosis for yellow fever depends on the severity of the infection. Mild cases usually recover fully, while severe cases can be fatal.

Que Es La Fiebre Amarilla