Pandemic

2. - an act of remaining physically apart at least 6 feet away from others
5. - presenting no symptoms of the disease.
6. - first individual infected with a disease during an epidemic.
7. - total number of individuals with the disease
9. - widespread occurrence of an infectious disease in a community or geographic area.
12. - showing symptoms of disease
15. - the worldwide spread of an infectious disease.
16. - new learning system
17. - identifying and monitoring people who may have into contact with an infectious person.
18. - an act of separating oneself from others

1. - research experiment on human participants
3. - provides immunity to a particular infectious disease.
4. - geographical zone with limited access in or out in an effort to contain an outbreak.
8. - typically spread between animals and humans.
10. - a branch of medicine that deals largely with public health.
11. - without contact
13. - emergency measure in which individuals are restricted from certain areas in an attempt
14. - a device that measures body temperature through a contact with the forehead.