Symptoms, such as a fever or rash, are?
Vaccines work by?
What are vaccinations?
How much do dose packages cost?
Are vaccinations essential to a country's health?
What groups do herd immunity protect?
What diseases have dropped in existence rate due to vaccinations?
Herd immunity drastically lowers the?
Herd immunity is when?
Do vaccinations cause autism?
$17-$154
considered to be normal after being vaccinated.
teaching the immune system to mimic a natural infection.
chance of a disease outbreak.
smallpox and polio
a significant portion of a community is immunized against a contagious disease, so most citizens are protected against that disease
a substance prepared from dead or living microorganisms that is introduced into the body through inoculation.
elderly people, young children, and people with weakened immune systems.
No.
Yes.
