21/10/2025
Vaccines 6
Quiz & Answers
Q1. Why are vaccines important?
A1. They are the best thing we can do to protect ourselves against ill health.
Q2. What diseases do they protect against?
A2. Since vaccines were introduced into the UK diseases like smallpox, polio and tetanus that used to kill or disable millions of people have gone away or are very rarely seen.
Q3. What happens if people stop having vaccines?
A3. It’s possible infectious diseases will quickly spread.
Q4. Why are measles and mumps starting to appear in England?
A4. Because less children are getting the MMR vaccination.
Q5. What percentage of children need to be vaccinated with the MMR to stop measles spreading completely?
A5. 95%.
Q6. How do vaccines work?
A6. Vaccines teach your immune system how to create antibodies that protect you from diseases.
Q7. Are vaccines safe?
A7. All vaccines are thoroughly tested to make sure they will not harm you or your child.
Q8. Who cannot have vaccines?
A8. People who’ve had a serious allergic reaction to a previous dose of vaccine, people with a weakened immune system.
Q9. What side effects are there?
A9. The most common side effects include: the injection site feeling a bit sore for 2-3 days, feeling a bit unwell or having a high temperature for 1-2 days, older children and adults may feel faint, feeling tired, having a headache, mild fever or flu-like symptoms.
Q10. What’s in a vaccine?
A10. Most vaccines contain a small amount of bacteria, virus or toxin that’s been weakened or destroyed in a laboratory first.