Story perspectives

CDC Appoints Dr. Jay Bhattacharya Amid Leadership Shakeup

2/19/2026

Summary

Story summary

Dr. Jay Bhattacharya will become acting director of the Centers for Disease Control and Prevention (CDC) after Jim O'Neill's dismissal in a Department of Health and Human Services leadership shakeup.
The restructuring also removed General Counsel Mike Stuart.
The White House indicated that Jim O'Neill will lead the National Science Foundation (NSF).
Former CDC official Demetre Daskalakis emphasized the need for focused leadership to address the agency's challenges.

History

Historical Context

The COVID-19 pandemic in 2020 exposed significant weaknesses in U.S. public health leadership, particularly at the CDC, leading to the dismissal of Robert Redfield. This restructuring, including the appointment of Dr. Jay Bhattacharya, aims to improve the CDC's crisis management capabilities, reflecting lessons learned from past health emergencies like the Ebola outbreak in West Africa, which prompted urgent government responses in 2014.

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Story summary

Dr. Jay Bhattacharya will become acting director of the Centers for Disease Control and Prevention (CDC) after Jim O'Neill's dismissal in a Department of Health and Human Services leadership shakeup.
The restructuring also removed General Counsel Mike Stuart.
The White House indicated that Jim O'Neill will lead the National Science Foundation (NSF).
Former CDC official Demetre Daskalakis emphasized the need for focused leadership to address the agency's challenges.

1 / 2