Jessica Nix is a reporter at Bloomberg News, covering public health. She focuses on the US Centers for Disease Control and Prevention, infectious diseases and vaccine policy, and how the Trump administration has influenced the immunization landscape. She writes about changing attitudes and misinformation about vaccines,
ongoing disease outbreaks and the upheaval at federal health agencies.

Jessica started covering healthcare in 2025 after Secretary Robert F. Kennedy Jr. was sworn into office. She began her career in Bloomberg’s early career program after attending Columbia University’s Graduate School of Journalism.