By Suzanne Burdick, Ph.D., Children's Health Defense - Two new studies — one about thyroid eye disease and one about encephalitis — highlighted negative health outcomes associated with COVID-19 vaccination, and a third study suggested the COVID-19 vaccine provided only 15% protection against the risk of “long COVID.”... Taken together, the studies highlight the fact that COVID-19 vaccines are associated with serious risks for some, while their protective benefit has been overestimated.