US deputy health secretary: Vaccine guidelines are still subject to change
MIT Technology Review
by Jessica HamzelouFebruary 13, 2026
Over the past year, Jim O’Neill has become one of the most powerful people in public health. As the US deputy health secretary, he holds two roles at the top of the country’s federal health and science agencies. He oversees a department with a budget of over a trillion dollars. And he signed the decision…
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Originally published on MIT Technology Review on 2/13/2026