Here’s a strange one. The FDA has been chasing a Salmonella outbreak since June 10, and almost a month in, it still can’t tell you what food is behind it. The case count just climbed again, from 70 to 77 people, and the agency has not named a single product, brand, or grocery store. No warning. No recall. Just a growing list of sick folks and investigators trying to connect the dots.
If that sounds frustrating, you’re not alone. This is one of those cases where the people whose job it is to figure it out are basically saying, “We know something’s out there, we just haven’t caught it yet.” Let’s break down what’s actually going on.
77 People Sick, and Nobody Has Named the Food
The outbreak is tied to a strain called Salmonella Enteritidis, and inside the FDA’s system it carries the label ref #1378. That’s the boring part. The interesting part is that the number keeps creeping up. Earlier counts on the record showed 62, then 68, then 70, and now 77 confirmed cases. That’s two increases in a row, which usually means investigators are still finding people who got sick weeks ago.
Now for the frustrating blanks. The FDA has not said how old the patients are. It has not said which states they live in, so there’s no map showing where this is hitting hardest. And it has not released any numbers on how many people ended up in the hospital. All we really know is the strain, the count, and the fact that the source is still a question mark.
What the FDA Is Doing Behind the Scenes
The agency says it has started a traceback investigation. In plain English, that means they’ve got sick people who all carry the same fingerprint of bacteria, and now they’re working backward through receipts, shopping habits, and supplier records to find the one food they all ate.
The tool that ties these cases together is called PulseNet, run through whole genome sequencing. Think of it like a DNA test for germs. When someone gets sick and a lab logs their sample, the system checks whether that exact strain matches other cases around the country. If a person in one state and a person two thousand miles away carry the identical bug, that’s not a coincidence, it’s a signal they ate the same contaminated thing. That’s how a scattered handful of illnesses becomes a real outbreak on paper.
The catch is that traceback takes time. People don’t always remember what they ate three weeks ago. Products get mixed together at distribution centers. And by the time the pattern is clear, the food might already be gone from shelves. That’s the wall investigators keep running into here.
Why You Haven’t Seen a Warning at the Store
You might be wondering why there’s no big red alert telling you what to throw out. Here’s the reason. The FDA only puts out a public advisory when it has something useful to tell you, like a specific brand name or a batch number you can actually check in your fridge.
Since the food source hasn’t been confirmed for this outbreak, there’s nothing concrete to warn people about. Telling everyone to “be careful” without naming a product doesn’t help anybody. So the agency stays quiet on the consumer side while the investigators keep digging. It’s a judgment call, and it’s why an outbreak can sit at 77 cases without a headline on your local news yet.
2026 Has Been a Rough Year for This Bug
This mystery outbreak isn’t happening in a vacuum. Salmonella has been showing up all over the place this year. The biggest one has nothing to do with the grocery store at all. It’s backyard chickens.
As of late June, the CDC counted 513 cases across 43 states and a U.S. territory tied to backyard poultry. There were 134 hospitalizations and one reported death in Washington state. One in four of the people who got sick was a child under five, which tracks, since little kids love to hug and hold the fluffy chicks.
That outbreak is actually five different Salmonella strains at once: Enteritidis, Indiana, Infantis, Mbandaka, and Saintpaul. Investigators have linked seven hatcheries to it. And here’s a detail that jumps out. About 84% of the affected bird owners got their poultry since January 1, 2026, most of them from agricultural retail stores, the kind of feed-and-seed shops where you buy chicks in a cardboard box in the spring. The backyard chicken hobby exploded in recent years, and this is one of the side effects nobody puts on the marketing flyer.
Moringa Powder Keeps Popping Up
Then there’s the supplement angle. Moringa, the green leafy powder that gets blended into smoothies and capsules, has been linked to its own string of Salmonella problems in 2026. Three separate investigations tied to moringa have logged more than 119 cases across 36 states, with multiple brands pulled off the market.
One of those, logged as ref #1358, involves two strains at once, Typhimurium and Newport, both traced to moringa leaf powder. The FDA updated that advisory on June 30. So if you’ve got a bag of green powder in your pantry, that’s one product line where the agency has actually named a culprit, unlike the mystery outbreak we started with.
The FDA Has a Very Full Plate Right Now
The 77-case Salmonella outbreak is just one line on a table that’s crowded with active investigations. A quick look at what else the agency is juggling this summer tells you how busy the CORE response teams are.
There’s a Listeria outbreak (ref #1380) tied to requeson, the soft Mexican ricotta cheese. The FDA updated that advisory on June 29 and added a new recall of repackaged requeson. There are also two Cyclospora outbreaks where investigators have started sampling but haven’t pinned down a source, one with 8 patients and another with 2. Those are separate from a larger Cyclospora outbreak that has hit 145 people across 17 states, also with no source found.
The most unusual one on the list is a botulism outbreak tied to Nara Organics Whole Milk Organic Infant Formula. As of July 1, three patients were affected, all three dealing with paralysis and all three hospitalized. The FDA has started onsite inspections, and at least four companies are involved in making and packaging that formula, two of them based in Europe. That’s a lot of moving parts for one product.
Why Summer Makes All of This Worse
There’s a reason so many of these outbreaks are stacking up right now. Warm weather is Salmonella’s favorite season. Higher temperatures let the bacteria hang around longer in the environment, which gives it more chances to spread. Add in summer cookouts, road-trip snacks that sit in a hot car, and everyone handling raw food outside, and you’ve got the conditions that let a small cluster of illnesses turn into a national count.
That’s part of why the 77-case number matters even without a named food. Summer outbreaks tend to grow before they shrink, and this one has already climbed twice.
Where Things Stand Right Now
So where does that leave you? For the ref #1378 outbreak, there’s no product to avoid yet, because the FDA hasn’t identified one. The traceback is still running. Until the agency names a food, there’s nothing specific to pull from your kitchen for this particular case.
The stuff we do have names for is worth paying attention to. If you keep backyard chickens, that outbreak is the big one, with 513 cases and counting. If moringa powder is part of your routine, several brands got recalled. And if you buy requeson cheese, there’s a fresh recall on repackaged product.
The honest takeaway is that the mystery outbreak is still a mystery. The count went from 70 to 77, the strain is Salmonella Enteritidis, and the food remains unknown. When the FDA finally cracks the traceback and names a product, that’s when the recall notices and store alerts will start flying. For now, the investigators know something’s out there. They just haven’t caught it.