Relier Pairs Vaccination Review GameVersion en ligne Review game for vaccinetmv par Tina Tiny 1 Symptoms, such as a fever or rash, are? 2 How much do dose packages cost? 3 Vaccines work by? 4 Herd immunity drastically lowers the? 5 What are vaccinations? 6 Herd immunity is when? 7 Do vaccinations cause autism? 8 What diseases have dropped in existence rate due to vaccinations? 9 Are vaccinations essential to a country's health? 10 What groups do herd immunity protect? chance of a disease outbreak. teaching the immune system to mimic a natural infection. $17-$154 a substance prepared from dead or living microorganisms that is introduced into the body through inoculation. No. elderly people, young children, and people with weakened immune systems. a significant portion of a community is immunized against a contagious disease, so most citizens are protected against that disease Yes. smallpox and polio considered to be normal after being vaccinated.