Front

Single-celled organism found everywhere; some cause disease.

Back

bacteria

Front

Uncontrolled division of abnormal cells due to carcinogens.

Back

cancer

Front

Genes or DNA inherited from family causing certain traits

Back

genetic

Front

Infective microscopic agent invading cells to reproduce

Back

virus

Front

Disease caused by genetics or lifestyle

Back

noncommunicable

Front

A disease that spreads by being contagious: _______

Back

communicable

Front

Disease that spreads from person to person

Back

contagious

Front

Substance that stimulates antibody production for disease protection

Back

vaccine

Front

Disease transmission to humans from the environment or organisms

Back

infectious

Front

Characteristic indicating an illness (e.g., cough, rash, fever).

Back

symptom