wjs Flashcards
(100 cards)
contagious
Capable of being transmitted by direct or indirect contact, as an infectious disease
disease
a condition of the living animal or plant body or of one of its parts that impairs normal functioning and is typically manifested by distinguishing signs and symptoms
epidemic
a widespread occurrence of an infectious disease in a community at a particular time.
immunize
to make immune, or protected from a disease or the like
public health
the science of protecting and improving the health of people and their communities.
immune system
A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases
infect
to pass a disease to a person, animal, or plant
protect
to keep someone or something safe from injury, damage, or loss
symptom
a sign or indication of something
vaccine
AI Overview
A vaccine is a preparation that stimulates your body’s immune system to recognize and fight a specific disease, typically by using weakened or inactive forms of germs or their products, without causing the disease itself.
virus
A virus is a tiny infectious agent, much smaller than bacteria, that needs a living cell a host to replicate and can cause diseases.
spread
to extend or distribute over a region, place, period of time, among a group, etc. to send out, scatter, or shed in various directions, as sound, light, etc
avoid
to stay away from someone or something, or prevent something from happening, or not allow yourself to do something
crisis
a time of intense difficulty, trouble, or danger.
fatal
something that has caused or is capable of causing death
overwhelm
to be too much to deal with
mystery
something not understood or beyond understanding
invaders
someone who enters by force in order to conquer
contain
to have something inside or include something as a part
expose
make something visible by uncovering it.
assign
to give to someone a job or responsibility, or to decide on a person for a particular job or responsibility
rare
not common or frequent; very unusual
confirm
to prove to be true or valid; corroborate; verify
determine
to find out or come to a decision about by investigation, reasoning, or calculation.