Pandemic

5. - provides immunity to a particular infectious disease.
8. - new learning system
10. - total number of individuals with the disease
12. - showing symptoms of disease
15. - identifying and monitoring people who may have into contact with an infectious person.
16. - emergency measure in which individuals are restricted from certain areas in an attempt
17. - a branch of medicine that deals largely with public health.
18. - widespread occurrence of an infectious disease in a community or geographic area.

1. - a device that measures body temperature through a contact with the forehead.
2. - an act of separating oneself from others
3. - without contact
4. - geographical zone with limited access in or out in an effort to contain an outbreak.
6. - research experiment on human participants
7. - the worldwide spread of an infectious disease.
9. - presenting no symptoms of the disease.
11. - first individual infected with a disease during an epidemic.
13. - an act of remaining physically apart at least 6 feet away from others
14. - typically spread between animals and humans.