"We have a consensus among non-political medical experts — including top CDC leaders who wrote in the top medical journal, JAMA [the Journal of the American Medical Association], three weeks ago — that schools do not contribute to transmission, a position that contradicted the official CDC guidelines," said Fox News Medical contributor Dr. Marty Makary, a physician and professor of medicine at Johns Hopkins University. Despite the scientific data and guidance, President Biden's plan to reopen schools within 100 days has faced opposition from teachers' unions due to safety concerns, leaving reopening plans at a standstill for the moment. Fox News' Bryn McCarthy contributed to this report.