viral disease: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Topics

AIDS polio influenza measles bird flu hepatitis yellow fever chikungunya fever COVID-19 dengue parasitic disease Bacterial disease protozoal disease List of Vaccine-Preventable Diseases zoonotic disease sexually transmitted disease List of Most Contagious Diseases pneumonia bloodborne disease cellulitis

44 Questions from Britannica’s Most Popular Health and Medicine Quizzes

A Yorkshire terrier dressed up as a veterinarian or doctor on a white background. (dogs)

A Visit with the Word Doctor: Medical Vocabulary Quiz

3d illustration human heart. Adult Anatomy Aorta Black Blood Vessel Cardiovascular System Coronary Artery Coronary Sinus Front View Glowing Human Artery Human Heart Human Internal Organ Medical X-ray Myocardium

Medical Terms and Pioneers Quiz