Drug-resistant infection linked to severe stomach illness rise across US

Health & Fitness
16 Apr 2026 • 1:59 AM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

Drug-resistant infection linked to severe stomach illness rise across US

  • Cases of the highly contagious and often drug-resistant bacterial disease, Shigella, are increasing across the U.S., prompting updated warnings from doctors.
  • Shigella causes symptoms like bloody diarrhea, fever, and vomiting, with 450,000 cases and 38 deaths annually in the U.S., and 242,000 cases are drug-resistant.
  • A new federal report indicates that white men are now the most susceptible to infections from drug-resistant Shigella, a shift from previous findings that disproportionately affected children under five.
  • Treatment options for drug-resistant Shigella are limited to a few drugs, and an "excessively drug resistant" strain with no government-approved oral antibiotic has seen higher transmission.
  • The bacteria spreads through person-to-person contact, contaminated food or drink, and anal sexual contact, with prevention emphasizing handwashing and avoiding contact with infected individuals.

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