---
title: "腹瀉事件：一個錫那羅亞農場導致 345 人患病，兩家餐飲連鎖店股價下跌超過 10%"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/295312431.md"
description: "美國食品藥品監督管理局（FDA）將一起多州的沙門氏菌 Javiana 疫情追溯到一位單一的錫那羅亞種植者，導致 345 人感染。儘管 Chipotle 和 Qdoba 已移除受影響的墨西哥辣椒，投資者的反應卻十分劇烈：Chipotle 的股價在一週內下跌近 12%，而 Sweetgreen 則下跌超過 16%，反映出消費者對農產品安全的廣泛擔憂"
datetime: "2026-08-09T02:46:43.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295312431.md)
  - [en](https://longbridge.com/en/news/295312431.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295312431.md)
generator: "portal-rs"
---

# 腹瀉事件：一個錫那羅亞農場導致 345 人患病，兩家餐飲連鎖店股價下跌超過 10%

**The FDA has finished tracing a multistate outbreak of *Salmonella* Javiana back to its source**\- a single grower in Sinaloa, Mexico, **which entered the U.S. through Coast Citrus Distributors,** a California importer that supplies restaurant customers.

*In this file photo, a shopper checks the firmness of a fresh jalapeño pepper at a produce stand in Jackson, Miss., on Wednesday, July 15, 2015. (AP Photo/Rogelio V. Solis)*

The agency asked Coast Citrus to recall the product. The company says has done so, and is no longer buying from the grower.

The CDC has counted **345 confirmed infections in 27 states, including 36 hospitalizations and no deaths**. Illnesses began between June 19 and July 20. The real number is likely higher: most people who get salmonella recover at home and are never tested.

The epidemiology was unusually clear. Whole-genome sequencing suggested the cases were coming from the same source, and restaurant histories pointed investigators in the same direction. Of 191 people interviewed, **177 - 93 percent - said they had eaten at a Mexican-style restaurant** in the month ending July 14.

The restaurant chains, for their part, moved before the investigation became a national story. Chipotle changed jalapeño suppliers at affected restaurants on July 20. The company says its traceability system allowed it to identify the grower and lot involved, remove the peppers and replace them with product from other farms.

Qdoba took a broader approach and stopped serving jalapeños across the chain on July 28. Regulators now say **neither chain represents a current ongoing risk**.

Investors were less patient. **Chipotle shares fell nearly 10% Tuesday and have kept sliding, closing Friday down almost 12% on the week.** Sweetgreen, which uses jalapeños in only two of its fifteen dressings and removed them Thursday, **fell 8% Friday and is down more than 16% on the week.**

Of note, **Sweetgreen had already seen July sales weaken amid concern over an unrelated cyclospora outbreak tied to iceberg lettuce** - an ingredient the chain does not even serve. Once customers start worrying about contaminated produce, distinctions between one ingredient, one supplier and one restaurant brand tend to disappear quickly.

**Mexican health authorities have opened a separate inquiry, meanwhile.** Officials visited a packing facility this week in Nuevo Leon, which is in a different state from the grower identified by U.S. investigators.

*FILE – The Chipotle logo is displayed at a store, Aug. 13, 2025, in Newton, Mass. (AP Photo/Charles Krupa, File)*

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> **免責聲明: 本文僅供參考，不構成任何投資建議。**