For more information, consult the Health appendix. Avoid swimming and paddling in fresh water. Swimming pools which are well-chlorinated and maintained are safe. Hepatitis A and E are widespread and hepatitis B is hyperendemic. Vaccinations against hepatitis B and tetanus are recommended.
Meningococcal meningitis is a risk, particularly in savannah areas and during the dry season.
Those who suffer from heart ailments or high blood pressure should consult a doctor before travelling. Visitors should bring a supply of any necessary drugs and prescriptions. Chemists can be found in larger towns. The country has an extensive network of health workers. Regional and district clinics and the central hospital in Asmara deal with emergencies.