As it does every two years, the CDC has issued its 2018 report on autism prevalence. As in years past, autism prevalence has ticked upward. As in years past, antivaxers have tried to blame it on vaccines. As in years past, they're wrong. Vaccines are not responsible for increased autism prevalence.
When HHS Secretary Dr. Tom Price announced that Dr. Brenda Fitzgerald would be the new CDC Director, he breathed a sigh of relief because in her previous job as Georgia Commissioner of Public Health she was suitably pro-vaccine and pro-science. He should have looked a bit closer and gone a few years further back.