Twelve people fell ill and four were hospitalized after eating GreenWise Organic IQF Blueberries sold at Publix stores across eight states, prompting the South American producer Frutas y Hortalizas del Sur S.A. to recall 10-ounce packages of the frozen fruit over possible E. coli O145:H28 contamination. The FDA posted the recall on July 6, 2026, five days after the Florida Department of Health flagged the outbreak. Only one lot code, 60401, and a single best-by date of Feb. 9, 2028 are involved, pointing to a narrow production window that raises pointed questions about how contaminated berries moved through the supply chain undetected.
Why a single lot of frozen blueberries triggered a multi-state response
The speed of the government response reflects the severity of the pathogen involved. E. coli O145:H28 is a Shiga toxin-producing strain that can cause severe gastrointestinal illness and, in some cases, kidney failure, particularly in young children and older adults. Federal investigators linked the strain to frozen blueberries after the Florida Department of Health contacted the FDA on July 1, 2026, according to the agency’s outbreak investigation. Publix moved quickly to pull the product from shelves, implementing an internal stop-sale before the formal recall announcement went public.
The recalled packages carry lot code 60401 and a best-by date of Feb. 9, 2028. That single lot code and single expiration date suggest the berries came from one production run at the Frutas y Hortalizas del Sur S.A. facility. Frozen fruit typically receives a best-by date 18 to 24 months from packaging, which would place the processing window in early to mid-2026. If import records and Publix receiving logs were cross-referenced against that timeline, investigators could pinpoint the exact shipment that carried the contaminated product into the United States. The FDA has not yet published those details.
The CDC confirmed that the outbreak affected two states and caused zero deaths, even as it sickened 12 people and hospitalized four. The gap between the eight-state distribution footprint and the two states reporting confirmed cases could mean that additional illnesses have not yet been identified, or that the contaminated product reached consumers in only a fraction of the stores that received the shipment. Because frozen berries can remain in home freezers for months, health officials typically expect case counts to evolve as more people connect past illnesses or seek care.
What the FDA and CDC records show about the GreenWise recall
Three federal records anchor the facts of this case. The company announcement, posted through the FDA, identifies the product as GreenWise Organic IQF Blueberries in 10-ounce bags distributed exclusively to Publix stores in eight states. The recall notice lists the reason as possible E. coli O145:H28 contamination. Frutas y Hortalizas del Sur S.A., a South American producer, initiated the recall, though the announcement does not specify which country the facility operates in or what routine testing first detected the problem.
The CDC’s alert corroborates the case count at 12 illnesses and 4 hospitalizations, with illnesses reported in two states and no deaths. In its outbreak summary, the agency notes that the investigation is ongoing and that additional cases may be identified as laboratories complete testing and clinicians report results. Both the FDA and CDC pages list the same product identifiers: lot code 60401 and best-by date Feb. 9, 2028. That alignment between agencies confirms the traceback has converged on a single production batch.
The FDA’s outbreak investigation page, which tracks multi-state foodborne illness events, outlines the basic timeline: notification from Florida health officials on July 1, rapid epidemiologic interviews pointing to frozen blueberries, and subsequent coordination with Publix and the importer. The FDA’s recall index entry, dated July 6, 2026, establishes the formal public timeline. Five days passed between the Florida health department’s notification and the federal posting. During that window, Publix’s internal stop-sale was the primary barrier between contaminated product and consumers. Whether any packages were purchased during that five-day gap, and whether those buyers have been notified, is not addressed in the public record.
Neither federal document explains how the contamination likely occurred. For produce like blueberries, potential sources include contaminated irrigation water, contact with animal feces in the field, unsanitary conditions during harvesting or processing, or cross-contamination from equipment used on other products. Because the problem appears confined to one lot, investigators may focus on a specific day’s production and any deviations in sanitation or water quality records during that period.
Gaps in the GreenWise traceback and what shoppers should do now
Several pieces of the puzzle are still missing from the public record. The exact names of the eight states that received the recalled blueberries have not appeared in the FDA company announcement or the CDC alert. That omission leaves shoppers in Publix’s southeastern footprint without a clear way to confirm whether their local store carried the affected lot. Publix operates in Alabama, Florida, Georgia, North Carolina, South Carolina, Tennessee, and Virginia, and the chain has expanded into Kentucky, but the recall documents do not specify which of these markets received lot 60401.
Full traceback records linking the lot to a specific farm, field, or processing line have not been released. The laboratory confirmation that the E. coli O145:H28 strain found in the product matches the strain isolated from patients is referenced in the outbreak investigation but has not been published in detail. Without that genetic match data, the public case rests on epidemiological association rather than a fully documented chain of evidence. For now, regulators appear confident enough in that association to support a targeted recall instead of a broader advisory on frozen berries.
Despite those gaps, the advice to consumers is straightforward. Anyone who has GreenWise Organic IQF Blueberries in 10-ounce packages should check the back of the bag for lot code 60401 and a best-by date of Feb. 9, 2028. If both identifiers match, the product should not be eaten. Consumers can discard the berries or return the unopened package to Publix for a refund, as described in the company’s recall announcement.
Because E. coli O145:H28 can cause serious illness, people who ate the recalled blueberries should monitor for symptoms such as severe stomach cramps, diarrhea (often bloody), vomiting, and fever. Symptoms typically develop within a few days of exposure. Anyone experiencing these signs, especially young children, older adults, pregnant people, or those with weakened immune systems, should contact a healthcare provider and mention the potential exposure to contaminated frozen blueberries.
Food safety experts also recommend cleaning any containers, scoops, or surfaces that may have come into contact with the recalled berries. While freezing stops bacteria from growing, it does not kill them, and thawed juice from contaminated fruit can spread microbes to other foods. Washing reusable freezer containers with hot, soapy water and sanitizing kitchen surfaces can reduce the risk of cross-contamination.
As the investigation continues, more detail may emerge about where along the supply chain the contamination occurred and whether additional corrective actions are needed at the farm or processing level. For now, the narrow scope of the recall-one lot, one best-by date, one retailer-suggests that regulators believe the risk can be contained without disrupting the broader frozen fruit market. Shoppers who confirm that their blueberries are from a different lot or carry a different date are not being asked to change their habits, but the episode is a reminder that even seemingly low-risk foods like frozen fruit can occasionally carry dangerous pathogens.
More from Morning Overview
*This article was researched with the help of AI, with human editors creating the final content.
