CALIFORNIA BAN ON NON-MEDICAL VACCINE EXEMPTIONS LED TO COVERAGE SPIKE IN ‘HIGH-RISK’ COUNTIES
California law stopping parents from citing religious or philosophical beliefs to opt out of vaccinating their children has improved rates of shots, a study has revealed. In 2016, a ban on nonmedical exemptions from school entry requirements came into effect. To uncover what effect this had, a team of researchers examined county-level data on measles, […]
