Yellow Fever in Nigeria

So far this year (2025), the Nigeria Centre for Disease Control & Prevention has reported 221 suspected cases of yellow fever. The infected people were reported by 33 states and the Federal Capital Territory.

Advice

In areas where the yellow fever virus is active, the risk for an unvaccinated traveller may be high. For the vaccinated traveller, the risk is essentially zero. Travellers to areas where there is a risk of exposure to yellow fever can reduce that risk by obtaining a yellow fever vaccination 10 days before travelling. In addition, travellers should take all necessary precautions to avoid mosquito bites. Travellers are reminded that many other countries require proof of yellow fever vaccination upon arrival for all travellers equal to or greater than 9-12 months of age arriving from a country where there is a risk of yellow fever.