Yellow fever vaccination

Yellow Fever is an extremely serious viral infection that is typically transmitted by mosquitoes, primarily Aedes or Haemagogus spp.  

There are no specific treatment plans for those afflicted with Yellow Fever disease. Those with Yellow Fever may experience symptoms such as chills, fever, headache, muscle aches, and back aches. In more serious cases (occurring in around 15% of those who are infected with the virus), however, Yellow Fever can result in serious health complications, including severe bleeding, heart failure, liver failure, kidney failure, and in some cases even death.  

As Yellow Fever is typically transmitted by mosquitoes, it is recommended for travelers to receive the Yellow Fever vaccine while also then taking precautions to avoid mosquito bites wherever possible. Insect repellents, sleeping under mosquito nets, covering children’s strollers, and being sure to cover the arms and legs with clothing, are all good practices to follow to avoid mosquito bites.  

Yellow Fever vaccine is recommended for people aged 9 months and above (except for those who fall under certain categories) who are traveling to areas with risk for Yellow Fever virus transmission mostly in South America and Africa. Also, some countries require proof of Yellow Fever vaccination for entry. 

People who may be ineligible for Yellow Fever vaccination include: 

• Pregnant women  

• Mothers who are currently breastfeeding 
• Children under the age of 6 months 
• Any traveler with impaired immune systems or who is currently taking any medications that are known to weaken the immune system 
• Any person with a severe allergy to any component of the Yellow Fever vaccine including eggs, chicken proteins, and gelatin