Defense Against Disease An Introduction
Epidemiologist is someone who studies the patterns, causes, and effects of health and disease conditions in defined populations
Virologist is someone who studies viruses
Virulent is an extremely severe or harmful virus
Epidemic: a widespread occurrence of an infectious disease in a community at a particular time
Ways to Control Epidemics Monitor for infectious diseases. Detect & investigate infectious diseases. Provide disease prevention & control services. Isolate the source of the epidemic.