Pandemic a. : Affecting a whole people or a number of countries; everywhere epidemic.

Pandemic n. : A pandemic disease.

Example:


Taxonomy
pandemic, disease, smallpox, plague, deaths, Influenza, epidemics, infected, Europe, virus, cholera, population, history, United States, India, tuberculosis, Leprosy, BBC News.

Defination from the web:
pandemics. A pandemic is an epidemic of infectious disease that spreads through populations across a large region; for instance a continent, or even worldwide.