A federal judge's decision to strike down the Centers for Disease Control and Prevention's mask mandate for travelers is only the latest in a series of challenges that seek to rein in the agency.

According to a new report from Trust for America's Health, chronic underfunding of public health systems contributed to the nation’s slow response to the COVID-19 pandemic, including here in Georgia.

As the rollout of COVID-19 vaccines unfolds in the U.S., numerous questions around distribution, supply, hesitancy and efficacy persist. Experts from Harvard and the CDC tackle these questions.