Answer:
Polio-
how vaccine works: Polio vaccines are vaccines used to prevent poliomyelitis. Two types are used: an inactivated poliovirus given by injection and a weakened poliovirus given by mouth.
when to be vaccinated: The World Health Organization recommends all children be fully vaccinated against polio. The two vaccines have eliminated polio from most of the world, and reduced the number of cases reported each year from an estimated 350,000 in 1988 to 33 in 2018.
what is the best dosage: Primary vaccination series:Two 0.5 mL doses
how effective is the vaccine: 100%
Measles-
how vaccine works: For many infectious diseases, we rely on herd immunity to prevent outbreaks of vaccine-preventable infections. Herd immunity is the protection of the 'herd,' our population, by preventing infections in the vast majority people
when to be vaccinated: For many infectious diseases, we rely on herd immunity to prevent outbreaks of vaccine-preventable infections. Herd immunity is the protection of the 'herd,' our population, by preventing infections in the vast majority people
what is the best dosage: The dosage for MMR vaccine is 0.5 mL
how effective is the vaccine: 93%
