Number or percentage of people with a sickness or condition

Disease or condition that is widespread or common in a given region or community

Quiz, questionnaire, or other method to find out a person’s or group’s chances of having a health problem

Anything that makes it more likely, is the reason for, or increases the chance a person or group of people will get sick, hurt, or die. People’s beliefs and attitudes, what they do and don’t do, where they live and work, their age, and family health history are some of the reasons people are more or less likely to develop health problems.

Testing or checking to see if a person is healthy or sick

Poisonous

Spread, pass to others

Vaccination: A medication or shot given to a person or animal to protect from a disease. Immunization: immunity or protection from a specific illness resulting from a vaccination or an individual having had and recovered from the disease.