Conditions list medically reviewed by George Krucik, MD, MBA
Encephalitis is inflammation of the brain tissue. It's most often caused by viral infections. In some cases, bacterial infections can also cause encephalitis.
Meningitis can affect you differently depending on your age. Learn more about the symptoms and risk factors for each age group.
Malaria is a life-threatening disease that's typically transmitted through the bite of an infected Anopheles mosquito. Learn more about symptoms, diagnosis, and…
Yellow fever is a serious, potentially deadly flu-like disease spread by mosquitoes. It's characterized by a high fever and jaundice. It isn't curable.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.