The recent outbreak of yellow fever that has claimed the life of hundreds of people in Angola has led to stricter health check at the borders. Kenya, Uganda and Rwanda were the first countries to impose more effective health checks.

Yellow fever is endemic in many Africa countries and the recent outbreak of yellow fever is believed to be a potential threat at the global level.

http://www.theeastafrican.co.ke/business/Outbreak-of-yellow-fever-shakes-up-travel-on-tighter/-/2560/3167222/-/ulk42bz/-/index.html