Symptoms
Causes
Prevention
Complications
What are the after effects of yellow fever?
Reactions to yellow fever vaccine are generally mild and include headaches, muscle aches, and low-grade fevers. Rarely, people develop severe, sometimes life-threatening reactions to the yellow fever vaccine, including: Allergic reaction, including difficulty breathing or swallowing (anaphylaxis)
How long does it take to recover from yellow fever?
Once contracted, the yellow fever virus incubates in the body for 3 to 6 days. Many people do not experience symptoms, but when these do occur, the most common are fever, muscle pain with prominent backache, headache, loss of appetite, and nausea or vomiting. In most cases, symptoms disappear after 3 to 4 days.
How long do yellow fever side effects last?
These side effects usually begin shortly after the injection and can last up to 14 days, though most resolve within one week. About 1 in 4 people who get the vaccine experience mild side effects.
What are the 3 stages of yellow fever?
Yellow fever has 3 stages:Stage 1 (infection): Headache, muscle and joint aches, fever, flushing, loss of appetite, vomiting, and jaundice are common. ... Stage 2 (remission): Fever and other symptoms go away. ... Stage 3 (intoxication): Problems with many organs may occur, including the heart, liver, and kidney.
How serious is yellow fever?
Yellow fever is a disease caused by a virus that is spread through mosquito bites. Symptoms take 3–6 days to develop and include fever, chills, headache, backache, and muscle aches. About 15% of people who get yellow fever develop serious illness that can lead to bleeding, shock, organ failure, and sometimes death.
Does yellow fever go away on its own?
Because there is no cure for the viral infection itself, medical treatment of yellow fever focuses on easing symptoms such as fever, muscle pain, and dehydration. Because of the risk of internal bleeding, avoid aspirin and other nonsteroidal anti-inflammatory drugs if you suspect you have yellow fever.
Is yellow fever vaccine for life?
One dose of yellow fever vaccine provides lifelong protection in most people. A booster dose would only be recommended if you were previously vaccinated in one of the following circumstances: while pregnant. less than two years old.
How long does it take yellow fever vaccine to work?
In general, it takes 10 to 14 days from the date of vaccination for a person to develop immunity to the yellow fever virus. Additional personal protection measures from mosquitoes are critically important during this 10-14 day period in yellow fever endemic areas.
Overview
Epidemiology
Prevention
Causes
Habitat
Symptoms
- No antiviral medications have proved helpful in treating yellow fever. As a result, treatment consists primarily of supportive care in a hospital. This includes providing fluids and oxygen, maintaining adequate blood pressure, replacing blood loss, providing dialysis for kidney failure, and treating any other infections that develop. Some people re...
Prognosis
Diagnosis
Treatment
Overview
- There is no medicine to treat or cure infection from yellow fever.
- Rest, drink fluids, and use pain relievers and medication to reduce fever and relieve aching.
- Avoid certain medications, such as aspirin or other nonsteroidal anti-inflammatory drugs, for example ibuprofen (Advil, Motrin), or naproxen (Aleve), which may increase the risk of bleeding.
- There is no medicine to treat or cure infection from yellow fever.
- Rest, drink fluids, and use pain relievers and medication to reduce fever and relieve aching.
- Avoid certain medications, such as aspirin or other nonsteroidal anti-inflammatory drugs, for example ibuprofen (Advil, Motrin), or naproxen (Aleve), which may increase the risk of bleeding.
- People with severe symptoms of yellow fever infection should be hospitalized for close observation and supportive care.
Symptoms
Causes
Risk Factors
Complications
- Yellow fever is typically spread to humans from bites by infected mosquitoes. People cannot spread yellow fever among themselves through casual contact, although the infection can be transmitted directly into the blood through contaminated needles.
Prevention
- A few different species of mosquitoes transmit the yellow fever virus; some breed in urban areas, others in jungles. Mosquitoes that breed in the jungle also transmit yelllow fever to monkeys, who, in addition to humans, are a host for the disease.