RFK Jr. was confirmed Thursday as HHS secretary, but it remains to be seen how he will turn his MAHA vision into specific policies to improve America's health.

RFK Jr. has gained a following for his questioning of vaccines. He has vowed to take on the food and drug industries and focus on chronic health conditions.

WASHINGTON -- The Senate is expected to vote Thursday on the confirmation of Robert F. Kennedy Jr ., a prominent lawyer and vocal vaccine critic, as the nation's health secretary, controlling $1.7 trillion in spending for vaccines, food safety and health insurance programs for roughly half the country.