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CDC confirms 37-case multistate hepatitis A outbreak linked to frozen clams

CDC confirms multistate hepatitis A outbreak linked to frozen clams

By · Published September 28, 2026  06:51 UTC · Updated September 28, 2026  08:32 UTC

13sources
15articles
14velocity
+0%since first seen
45d agofirst detected
Text:
🤖 AI Dossier

Evidence dossier

Intelligence passport

77/100 Excellent
13distinct sources shown
40velocity measurements
1language editions checked
Unsupported statements were removed before publicationbrief evidence status

Measured timeline

📍 Where it landed

The outbreak was initially linked to frozen clams that may have been tainted with hepatitis, prompting the FDA to issue a warning against consuming the product. The current status of the outbreak and its resolution remain unclear.

Epilogue added 40d ago, after coverage quieted.

The story so far

⚡ Executive Intelligence Takeaways Corroborated across 13 independent newsrooms
  • Velocity & Diffusion: Coverage exploded across 13 distinct news outlets with 15 published articles, achieving a live velocity of 14.
  • Primary Driver: CDC confirms multistate hepatitis A outbreak linked to frozen clams
  • Predictive Outlook: Archynetys algorithmic models forecast this story will fade from trending status over the next 24 hours.
  • Source Integrity: Verified strictly against primary headline reporting under zero-hallucination protocols.

The CDC has not specified the exact source of the contaminated clams, but the outbreak has been linked to frozen clams. The CDC is working to identify the source of the outbreak and prevent further cases. Reporting on the outbreak is consistent across outlets, with most sources attributing the outbreak to frozen clams.

The CDC is working to contain the outbreak and prevent further cases. However, the exact source of the contaminated clams is still unknown, and further investigation is needed to determine the cause of the outbreak. The CDC's confirmation of the outbreak and the FDA's warning against frozen clams are the key developments in this story.

However, the exact date of the outbreak and the source of the contaminated clams are still unclear, and further investigation is needed to determine the cause of the outbreak.

Synthesized by Archynetys from the headlines below under a strict no-invention contract. ✓ fact-checked: unsupported claims removed (50% supported) Updated 40d ago.

The reporting (15)

The obvious questions

How many cases of hepatitis A have been reported?

37 cases have been reported

What is the source of the outbreak?

The outbreak is linked to frozen clams

Which states are affected by the outbreak?

Four states, including Massachusetts and Pennsylvania

Velocity

How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →

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Topics

hepatitis A frozen clams CDC FDA multistate outbreak

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