Yellow Fever

About Yellow Fever

Yellow fever is an infection transmitted by the Aedes Aegypti mosquito, a species prevalent in Central and South America and Sub-Saharan Africa. Yellow fever can cause high temperatures, headaches, increased photosensitivity, and a loss of appetite. More severe cases of yellow fever may also result in bleeding from the eyes, mouth, nose, and ears, and eventual organ failure. There is a high likelihood of death from serious infection.

If you plan to travel abroad this year, you may need to be vaccinated against yellow fever.

Countries Where You May Be at Risk of Yellow Fever:

Africa

• Angola

• Benin

• Burkina Faso

• Burundi

• Cameroon

• Central African Republic

• Chad

• Republic of the Congo

• Côte d’Ivoire

• Democratic Republic of the Congo

• Equatorial Guinea

• Ethiopia

• Gabon

• The Gambia

• Ghana

• Guinea

• Guinea-Bissau

• Kenya

• Liberia

• Mali

• Mauritania

• Niger

• Nigeria

• Rwanda

• Senegal

• Sierra Leone

• Sudan

• South Sudan

• Togo

• Uganda

Central and South America 

• Argentina

• Bolivia

• Brazil

• Colombia

• Ecuador

• French Guiana

• Guyana

• Panama

• Paraguay

• Peru

• Suriname

• Trinidad and Tobago

• Venezuela

FAQS

What is yellow fever, and how is it transmitted?

Yellow fever is a viral infection spread by the Aedes aegypti mosquito. It's prevalent in parts of Africa and South America. Symptoms can range from mild fever and headache to severe cases involving bleeding and organ failure. 

Who should get the yellow fever vaccine?

The vaccine is recommended for individuals aged 9 months and older who are travelling to or residing in areas at risk for yellow fever, including certain countries in Africa and South America.

How effective is the yellow fever vaccine, and how long does it last?

A single dose of the yellow fever vaccine provides lifelong protection for most people. It becomes effective 10 days after administration. 

Are there any side effects associated with the Yellow Fever vaccine?

Most individuals experience no side effects. However, some may have mild reactions like headache, muscle pain, or low-grade fever. Serious side effects are rare. ​

Who should not receive the yellow fever vaccine?

The vaccine is not recommended for:

• Infants younger than 6 months

• Individuals with severe allergies to egg proteins

• People with weakened immune systems

• Those with a history of severe allergic reactions to the vaccine ​

Is the yellow fever vaccine mandatory for travel?

Some countries require proof of yellow fever vaccination for entry, especially if you're arriving from a region where the disease is present. It's essential to check the vaccination requirements of your destination country before travelling.

When planning your travels, ensure you check if your destination is at risk and get your travel immunizations in Essex to stay protected. Visit our clinic to receive the Yellow fever vaccine in Essex and travel with peace of mind.