From left, Catherine Troisi, PhD, infectious disease epidemiologist at UTHealth Houston School of Public Health, and Tomás DaVee, MD, gastroenterologist at McGovern Medical School at UTHealth Houston
July 20, 2026

Ask the Expert: What you should know about cyclosporiasis

Welcome to Ask the Expert, a UTHealth Houston newsroom series in which leading physicians examine pressing health challenges. In this edition, we address the cyclosporiasis outbreak across the United States. Since May 1, 2026, the Centers for Disease Control and Prevention…