Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Some infectious diseases can be passed from person to person. Some are transmitted by insects or other animals. And you may get others by consuming contaminated food or water or being exposed to organisms in the environment.

Signs and symptoms vary depending on the organism causing the infection, but often include fever and fatigue. Mild infections may respond to rest and home remedies, while some life-threatening infections may need hospitalization.

Below are some resources on infectious disease in Tigrinya, English, and Arabic.