Dossier
traceback investigation
Coverage of traceback investigation in the Nexus archive.
- 4 more states report cyclosporiasis outbreak. Here's how the FDA does a traceback investigation
Four additional states have reported a cyclosporiasis outbreak, which is the second such occurrence, with the FDA conducting traceback investigations to determine the source. Experts explain how health officials trace foodborne illness outbreaks.
- 4 more states report cyclosporiasis outbreak. Here's how the FDA does a traceback investigation
Four additional states have reported cases in a second cyclosporiasis outbreak. The FDA is conducting a traceback investigation to identify the source of the foodborne illness.