Is yellow fever necessary?

Yellow fever vaccine is recommended for people who are 9 months old or older and who are traveling to or living in areas at risk for yellow fever virus in Africa and South America. For most people, a single dose of yellow fever vaccine provides long-lasting protection and a booster dose of the vaccine is not needed.

Is it worth getting yellow fever vaccine?

Yellow fever vaccine is recommended for people age 9 months or older who are traveling to or living in areas at risk for yellow fever virus transmission in South America and Africa. Proof of yellow fever vaccine may be required for entry into certain countries.

What countries do you need yellow fever vaccine for?

The yellow fever vaccine is recommended for people from 9 months of age who are travelling to: an area where yellow fever is found, including parts of sub-Saharan Africa, South America, Central America and Trinidad in the Caribbean.

Is yellow fever mandatory?

Proof of yellow fever vaccination is most often required when coming from countries with a risk of yellow fever transmission (including, sometimes, if you transit through such countries). Some countries require proof of yellow fever vaccination from all travellers and this will be indicated on individual country pages.

Do US citizens need yellow fever vaccine?

Yellow fever is not found in the United States — and thanks to the vaccine, travelers rarely get the disease. The yellow fever vaccine is only recommended for people living in or traveling to places where yellow fever is a risk — or for people who work in labs studying the virus.

The dangers of yellow fever

Why is yellow fever vaccine not recommended?

If you are aged 60 years or older and are travelling to countries where there is a low potential for exposure to yellow fever you should not have yellow fever vaccine . In these instances, due to a higher risk of life-threatening side effects in this age group, yellow fever vaccine is not recommended.

Is yellow fever still a threat?

Yellow fever is a very rare cause of illness in U.S. travelers.

Why do you need yellow fever?

The vaccine can be recommended for two reasons: To protect you from being infected when you travel to a country where yellow fever virus occurs. See the individual country pages for specific information for your destination. To prevent the international spread of disease between countries.

How soon do you need yellow fever vaccine before travel?

Plan to get the vaccine at least 10 days before your travel since proof of vaccination is not valid until 10 days after getting the vaccine, the time needed to develop immunity to yellow fever virus.

Who is most at risk for yellow fever?

Anyone can get yellow fever, but older people have a higher risk of severe infection. If a person is bitten by an infected mosquito, symptoms usually develop 3 to 6 days later.

How much does a yellow fever injection cost?


You can get your yellow fever vaccine at the port health clinics located within all Kenyan airports at a cost of Ksh 3500. It is recommended that you get your vaccination 10 days before you travel.

Does the yellow fever vaccine hurt?

Soreness, redness, or swelling where the shot was given are common after yellow fever vaccine. Fever sometimes happens. Headache and muscle aches can occur. More serious reactions happen rarely after yellow fever vaccine.

Is yellow fever still around in 2022?

Probable and confirmed cases of yellow fever and deaths by country in the WHO African Region, 1 January 2021 to 26 August 2022. Yellow fever is an epidemic-prone, vaccine-preventable disease caused by an arbovirus transmitted to humans by the bites of infected Aedes and Haemagogus mosquitoes.

How many deaths has yellow fever caused?

Key facts. Globally, there are an estimated 200,000 cases of yellow fever yearly, causing 30,000 deaths.

How long does a yellow fever vaccination last?

A safe and effective yellow fever vaccine has been available for more than 80 years. A single dose provides lifelong protection for most people.

How can you prevent yellow fever without vaccination?

The best way to prevent yellow fever virus infection is to protect yourself from mosquito bites. Use insect repellent, wear long-sleeved shirts and pants, treat clothing and gear, and get vaccinated before traveling, if vaccination is recommended for you.

How common is a reaction to yellow fever vaccine?

Side effects of the vaccine against yellow fever

Side effects from the vaccine are uncommon and usually mild, but for up to 5 to 10 days after vaccination may include: low-grade temperature (fever) mild headache. muscle aches.

How many people have side effects from yellow fever vaccine?

About 1 in 4 people who get the vaccine experience mild side effects.

Is yellow fever vaccination required for visa?

All visitors travelling from India to Kenya, Uganda, Rwanda, Nigeria, Mali, Ghana and Ethiopia are required to be vaccinated against yellow fever with an international certificate proving so. While there is no health check on departure from India, you will be checked upon your return.

Can I travel to Brazil without yellow fever vaccine?

Important: Yellow Fever Update: While CDC recommends yellow fever vaccination for travel to some areas of Brazil, U.S. Travelers coming to Brazil are not required to have yellow fever vaccination.

How common is yellow fever?

Yellow fever virus is estimated to cause 200,000 cases of disease and 30,000 deaths each year, with 90% occurring in Africa. 20% to 50% of infected persons who develop severe disease die. Yellow fever virus is transmitted to people primarily through the bite of infected Aedes or Haemagogus mosquitoes.

Which countries is yellow fever mandatory?

The most popular countries where yellow fever vaccination is required or recommended are:
  • Argentina.
  • Brazil.
  • Gabon.
  • Ghana.
  • Kenya.
  • Peru.
  • Tanzania.

Do you feel sick after yellow fever vaccine?

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 do I prepare for yellow fever vaccine?

YF-VAX®, Yellow Fever Vaccine, for subcutaneous use, is prepared by culturing the 17D-204 strain of yellow fever virus in living avian leukosis virus-free (ALV-free) chicken embryos. The vaccine contains sorbitol and gelatin as a stabilizer, is lyophilized, and is hermetically sealed under nitrogen.

Has yellow fever ever been a pandemic?

Yellow fever epidemics took more than 41,000 lives in New Orleans from 1817-1905, but the 1905 outbreak was America's last. Today, yellow fever continues to appear in small outbreaks in South America and more serious epidemics in West and Central Africa.
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