What age is at risk for yellow fever?

What age is at risk for yellow fever?

Is yellow fever vaccine recommended for people 60 years and older who will be traveling to areas with risk for yellow fever? People aged ≥60 years may be at increased risk for serious adverse events (serious disease or, very rarely, death) following vaccination, compared with younger persons.

Does yellow fever affect a certain age group?

Who gets yellow fever? Yellow fever can affect people of any age especially people travelling to areas where mosquitoes infected with yellow fever virus are found.

Can children be vaccinated against yellow fever?

Children and adults can receive yellow fever vaccine at any time before or after, or with, inactivated vaccines and oral live vaccines relevant to travel (such as cholera and typhoid). Children and adults can receive yellow fever vaccine and most other parenteral live vaccines either: on the same day, or.

What are 5 symptoms of yellow fever?

Symptoms of yellow fever include fever, headache, jaundice, muscle pain, nausea, vomiting and fatigue. A small proportion of patients who contract the virus develop severe symptoms and approximately half of those die within 7 to 10 days. The virus is endemic in tropical areas of Africa and Central and South America.

How did yellow fever start?

The yellow fever virus most likely originated in Africa and arrived in the Western Hemisphere in the 1600s as a result of slave trade. The mosquito vector was likely introduced to the U.S. via water barrels on trade ships arriving from countries with endemic yellow fever.

How is yellow fever diagnosed?

Laboratory diagnosis of yellow fever is generally accomplished by testing of serum to detect virus-specific IgM and neutralizing antibodies. Sometimes the virus can be found in blood samples taken early in the illness.

What are the complication of yellow fever?

Complications during the toxic phase of a yellow fever infection include kidney and liver failure, jaundice, delirium, and coma. People who survive the infection recover gradually over a period of several weeks to months, usually without significant organ damage.

Is yellow fever serious?

The infection is most common in areas of Africa and South America, affecting travelers to and residents of those areas. In mild cases, yellow fever causes a fever, headache, nausea and vomiting. But yellow fever can become more serious, causing heart, liver and kidney problems along with bleeding.