Deadly Choices: How the Anti-Vaccine Movement Threatens Us All

In 2014, California suffered the largest and deadliest outbreak of pertussis, also known as "whooping cough," in more than fifty years. This tragedy was avoidable. An effective vaccine has been available since the 1940s. In recent years other diseases, like measles and mumps, have also made a comeback. The reason for these epidemics can be traced to a group whose vocal proponents insist, despite evidence to the contrary, that vaccines are poison. As a consequence, parents and caretakers are...