Ariz., Calif. Lead Suit Over 'Senseless' HHS Vaccine Overhaul

By Lauren Berg · February 24, 2026, 11:13 PM EST

Arizona and California are leading a coalition of states challenging the U.S. Department of Health and Human Services' decision to cut vaccine recommendations for American children, alleging in a lawsuit Tuesday...

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Documents

Case Information

Case Title

State of Arizona et al v. Kennedy et al

Case Number

3:26-cv-01609

Court

California Northern

Nature of Suit

Other Statutes: Administrative Procedures Act/Review or Appeal of Agency Decision

Date Filed

February 24, 2026