Health and Human Services Secretary Robert F. Kennedy Jr., tells readers what his agency is doing and what they can do to stop the measles outbreak that has claimed a child's life in Texas.

Since then, Kennedy said that HHS was helping health officials in Texas respond to the outbreak and spoke approvingly of the measles vaccine, but has still stopped short of calling for everyone to get vaccinated, writing Sunday in a Fox News op-ed that “the decision to vaccinate is a personal one.”