What should you know about ICA yellow fever?

The infection is caused by a virus spread by infected mosquitoes. Some people have a mild illness with fever, headache, muscle aches, nausea, or tiredness. Others can develop more serious illness affecting the liver and other organs, sometimes with jaundice or bleeding. Travel destination, timing, health history, and vaccination status all matter when assessing risk.

Check the entry and health requirements for every country on your route well before departure. A travel clinician can review whether yellow fever vaccination is suitable, record the vaccination, and discuss mosquito protection. Use repellent, wear clothing that covers the skin, and choose screened or air-conditioned accommodation where possible. Tell the clinician about pregnancy, immune problems, allergies, and previous vaccine reactions.

Seek urgent medical advice for fever after travel to an area where yellow fever occurs, especially with yellowing of the eyes or skin, confusion, repeated vomiting, unusual bleeding, severe weakness, or worsening abdominal pain. Mention your travel dates and mosquito exposure. Do not wait for a rash or jaundice before getting advice.

Ask whether your itinerary requires vaccination, how soon it should be arranged, which mosquito precautions fit your destination, and whether another health condition or medicine changes the vaccine decision.