4 more states report cyclosporiasis outbreak. Here's how the FDA does a traceback investigation

2026-07-24 17:37 • ;Karen Garcia

Experts explain how health officials investigate foodborne illnesses amid a second outbreak of cyclosporiasis.

Read More Here: https://www.latimes.com/california/story/2026-07-24/cyclosporiasis-detectives-hunting-diarrhea-causing-parasite