Disease

Plague is an infectious disease caused by the bacterium Yersinia pestis. Symptoms include fever, wea...

The Spanish flu, also known as the 1918 flu pandemic, was an unusually deadly influenza pandemic. La...

Ebola virus disease (EVD), or simply Ebola, is a viral hemorrhagic fever of humans and other primate...

SARS-CoV is thought to be an animal virus from an as-yet-uncertain animal reservoir....

Corona-viruses are a group of viruses that cause diseases in mammals and birds. In humans, the virus...