"Children were 60% more likely to suffer recurrent respiratory disease with at least double the risk of recurrent ear and strep infections," said Children's Health Defense Chief Scientific Officer Brian Hooker, co-author of a new preprint study published last week. "In general, the risk increased in the vaccinated group based on increasing number of vaccines."

Early childhood vaccination is associated with significantly higher odds of multiple acute and chronic health conditions in children, according to a new study comparing the health outcomes of vaccinated and unvaccinated children.

The study, published last week on the preprint server Zenodo, is co-authored by members of the Children's Health Defense (CHD) Science Department.