Yellow fever
Yellow fever is a potentially fatal disease that is transmitted by mosquitoes. It is found in Africa and in Central and South America. Yellow fever vaccination is sometimes mandatory, so anyone travelling to such regions should find out in advance if such precautions are required.
Federal Office of Public Health FOPH
Communicable Diseases Division
Schwarzenburgstrasse 157
Switzerland - 3003 Bern
Schwarzenburgstrasse 157
Switzerland - 3003 Bern