occ Flashcards
(102 cards)
contagious
(of a disease) spread from one person or organism to another by direct or indirect contact.
disease
A particular quality, habit, or disposition regarded as adversely. affecting a person or group of people.
epidemic
A widespread occurrence of an infectious disease in a community at a particular time.
immunize
making (a person or animal) resistant to a particular infectious disease or pathogen, typical by vaccination.
public health
the branch of medicine dealing with public health, including hygiene, epidemiology, and disease prevention.
immune system
parts of body that work together to fight disease
infect
to make someone sick
protect
to keep a person or item from harm
symptom
something wrong with your body that sows sick
vaccine
A subtance used to protect people from illness
virus
A tiny living thing that causes disease
spread
To move and affect a large area
avoid
to stay away from a person, place, or thing
crisis
A time of intense difficultly, trouble, or danger
fatal
causing death
mystey
Something that people can’t understand or explain
overwhelm
To take over and cause something to stop working
contain
to have or keep something
invaders
A person or group that invades a country, region, or other place.
expose
to be put in a situation that is dangerous.
rare
Not often seen
assign
To send someone somewhere
confirm
To provide proof that something is true
determine
To figure out the answer