Most children who catch measles were already vaccinated @HeathRanger
What they won’t admit about measles outbreaks: Most children who catch measles were already vaccinated. Herd immunity is a myth and has never been scientifically proven. Most adults who have not received vaccinations since childhood will have low or no titer levels for routine vaccinations. The only portion of the population that is highly vaccinated are children age 0 – 17 which comprise about 26% of the population, not the 90% that is touted as the threshold level needed to prevent outbreaks. Immunity wears off after several years, making most adults virtually unvaccinated for all or most diseases, yet outbreaks are rare. The myth of herd immunity needs to be examined by the scientific community. If a major pillar of health care costing the country billions of dollars each year, such as vaccination, lacks basic scientific proof of effectiveness, then the public is being mislead. See Vaccines Did Not Save Us – Two Centuries of Official Statistics at http://email@example.com for more factual information about vaccines and declines in disease rates.