A vaccine is a type of medicine that provides protection from a disease. Each vaccine for a disease is produced from the disease itself, but the vaccine isn’t harmful. Vaccines are an important measure of protection for people around the world.
The flue vaccine changes every year. It protects people from getting the flu.
The smallpox vaccine is responsible for eliminating a very dangerous disease.
Scientists are working on a vaccine for the ebola virus.
The word "vaccinate" is a verb:
People are vaccinated against many dangerous diseases.
If you aren’t vaccinated, you are putting yourself and your family at risk of getting sick.
Some people aren’t sure whether or not to vaccinate their children.
The word "vaccination" is a noun:
Emily went to the doctor’s office for a vaccination.
Vaccinations for diseases are an effective way of dealing with these kind of problems.
