The questioning comes after Robert F. Kennedy Jr. faced grueling testimony on Thursday to secure the Secretary of Health and Human Services position

If confirmed by the Senate, Kennedy would head the Department of Health and Human Services (HHS), which oversees many of the country’s health agencies, from the Food and Drug Administration (FDA) to the Centers for Disease Control and Prevention (CDC).

RFK Jr.'s confirmation hearings continue today as he appears before a second Senate committee. Follow STAT's live updates.

RFK Jr. claimed he is not “anti-vaccine” and appeared unfamiliar with key aspects of healthcare insurance programs in his confirmation hearing.

In this week’s edition of InnovationRx, we look at HHS nominee Robert F. Kennedy Jr.’s first Senate confirmation hearing, the chaos at the NIH and with federal research funding, new dosages for an Alzheimer’s drug, a major tuberculosis outbreak, and more. To get it in your inbox, subscribe here.

If approved, Kennedy will control a $1.7 trillion agency that oversees food and hospital inspections, hundreds of health clinics, vaccine recommendations and health insurance for roughly half the country.

Caroline Kennedy wrote a letter to the Senate Committee on Health, Education, Labor and Pensions strongly discouraging them from confirming her cousin Robert F. Kennedy Jr. as U.S. Department of Health and Human Services secretary. Robert will be questioned by senators this week before being confirmed to President Donald Trump’s cabinet.

The hearings were packed to capacity with protesters and fans, while the spillover crowd hung out in hallways and overflow rooms.

Kyra Kennedy, 29, is the youngest daughter of health secretary nominee Robert F. Kennedy Jr.