Logo

Shopping Cart

Your cart is empty

Add items to your cart to get started

Start Shopping
Home Store Account

Yellow Fever Vaccination

Yellow fever (YF) is a vaccine-preventable viral infection transmitted predominantly by certain species of day-biting mosquitoes. It is prevalent in tropical & sub-tropical regions of Africa and Central & South America. Outbreaks have caused up to a 50% mortality rate. The World Health Organisation (WHO) recommends vaccination if travelling to risk areas. Some countries require a certificate of proof of vaccination to enter. An International Certificate of Vaccination or Prophylaxis (ICVP) must be obtained from a registered yellow fever centre.

Yellow Fever Vaccination

£60

Per dose (includes ICVP certificate)

Book Now

(Subject to availability, T&C's, discounts and offers)

🦟 What is Yellow Fever?

Yellow fever is a viral hemorrhagic disease transmitted by infected mosquitoes, particularly the Aedes aegypti species. The virus is endemic to tropical regions of Africa and Central & South America. The disease gets its name from the jaundice (yellowing of skin and eyes) that affects some patients.

🩺 Signs and Symptoms

  • Sudden onset of high fever (38.5°C+)
  • Severe headache and muscle aches
  • Jaundice (yellowing of skin and eyes)
  • Nausea and vomiting
  • Bleeding and organ damage (severe cases)
  • Kidney and liver failure

👥 Who's at Risk?

  • Travelers to endemic regions (Africa, South America)
  • Unvaccinated individuals
  • Forestry workers and researchers
  • Older adults (higher risk of complications)
  • Long-term residents of endemic areas
  • Those visiting during rainy season

Vaccination Schedule

Age Dose Required Schedule Time Before Travel Boost Required
9 months - 85 years 1 Single dose 10 days before travel Lifelong protection (typically no boost needed)

Important: Yellow fever vaccine provides lifelong immunity for most people. A single dose is usually sufficient. The International Certificate of Vaccination or Prophylaxis (ICVP) is provided and valid for life.

📋 Two-Phase Disease Progression

Acute Phase (3-4 days):

  • Sudden onset of fever exceeding 38.5°C (101.3°F)
  • Intense headache and back pain
  • Chills, shivering, and muscle aches
  • Nausea, vomiting, and loss of appetite
  • Dizziness and light-headedness
  • Fatigue and weakness

Toxic Phase (Severe - 15% of cases):

  • Jaundice (yellowing of skin and eyes)
  • Abdominal pain and vomiting
  • Bleeding from mouth, nose, eyes, stomach
  • Liver and kidney dysfunction
  • Delirium, seizures, and confusion

⚠️ 50% mortality rate in severe cases requiring immediate medical attention.

🦟 How It Spreads

Primary transmission:

  • Mosquito bites: Primarily Aedes aegypti (day-biting species)
  • Sylvatic cycle: Mosquitoes feed on infected monkeys in jungle areas
  • Urban cycle: Mosquitoes transmit between humans in populated areas
  • Peak activity: Early morning and late afternoon
  • Incubation period: 3-6 days after mosquito bite

NOT transmitted through:

  • Casual contact (touching, kissing)
  • Respiratory droplets (coughing, sneezing)
  • Food or water

Note: Rare human-to-human transmission can occur through blood contact in severe cases.

🌍 Endemic Regions

Yellow Fever is endemic in 47 countries:

Africa (34 countries):

  • Sub-Saharan Africa: Nigeria, Ghana, Kenya, Ethiopia
  • West Africa: Senegal, Ivory Coast, Guinea
  • Central Africa: Democratic Republic of Congo, Cameroon
  • East Africa: Uganda, South Sudan, Angola

South America (13 countries):

  • Brazil (Amazon region)
  • Peru, Colombia, Venezuela, Bolivia
  • Ecuador, Paraguay, Trinidad and Tobago
  • Guyana, Suriname, French Guiana
  • Panama, Argentina (limited areas)

⚠️ Many countries require proof of yellow fever vaccination for entry.

📜 International Certificate of Vaccination (ICVP)

What is it?

An official document proving you've been vaccinated against yellow fever. Required by many countries for entry, especially if traveling from endemic areas.

When is it valid?

  • Valid 10 days after vaccination
  • Provides lifelong protection
  • Must be obtained from designated yellow fever centre
  • Carry certificate when traveling

Who needs it?

  • Travelers to endemic countries
  • Transit passengers through endemic regions
  • Anyone entering countries requiring proof
  • Long-term residents of risk areas

⚠️ Important: We are a registered Yellow Fever Centre and provide the official ICVP certificate with your vaccination.

🎯 High-Risk Populations

Unvaccinated Travelers:

Anyone traveling to endemic regions without vaccination faces significant risk. Yellow fever has a 50% mortality rate in severe cases.

Occupational Exposure:

Forestry workers, researchers, laboratory personnel, and outdoor workers in endemic areas have increased exposure to infected mosquitoes.

Older Adults:

Individuals over 60 have higher risk of developing severe disease and complications, including organ failure.

Immunocompromised:

Those with weakened immune systems may not be able to receive the live vaccine and should consult their doctor.

🛡️ Prevention

  • Vaccination: Most effective prevention - lifelong protection
  • Mosquito repellent: Use DEET-based products (50%+)
  • Protective clothing: Long sleeves and pants, light colors
  • Mosquito nets: Sleep under treated nets
  • Avoid peak hours: Stay indoors early morning/late afternoon
  • Window screens: Keep accommodation well-screened
  • Remove standing water: Eliminate mosquito breeding sites

💊 Treatment Options

No specific antiviral treatment exists:

  • Supportive care: Hospitalization for severe cases
  • Hydration: IV fluids to prevent dehydration
  • Fever management: Paracetamol (avoid aspirin/NSAIDs due to bleeding risk)
  • Organ support: Dialysis for kidney failure if needed
  • Blood transfusions: For severe bleeding
  • Rest: Complete bed rest during acute phase

⚠️ Early medical intervention improves survival rates.

📞 When to Seek Help

Seek immediate medical attention if:

  • Developing fever after travel to endemic area
  • Jaundice (yellowing of skin/eyes)
  • Severe abdominal pain or vomiting
  • Bleeding from any site
  • Blood in vomit, urine, or stools
  • Confusion, seizures, or delirium
  • Decreased urine output

🚨 Yellow fever is a medical emergency requiring hospital care.

📌 Important Vaccination Information

Who should get vaccinated:

  • All travelers to endemic regions (Africa, South America)
  • Anyone aged 9 months to 85 years traveling to risk areas
  • Transit passengers through endemic countries
  • Forestry workers and field researchers

Who should NOT get vaccinated:

  • Infants under 9 months (6 months in outbreaks)
  • Pregnant women (unless high risk)
  • Severely immunocompromised individuals
  • Those with severe egg allergy
  • People with thymus disorders
  • Adults over 60 (assess risk vs. benefit)

Vaccination facts:

  • Live attenuated vaccine
  • Single dose provides lifelong immunity
  • Effective 10 days after vaccination
  • ICVP certificate valid for life
  • Side effects usually mild (headache, fever)
  • Cannot give yellow fever to others after vaccination

Protect Yourself from Yellow Fever

Get vaccinated before traveling to endemic regions. We provide the official ICVP certificate required for international travel.

Book Your Appointment