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The four most important words in healthcare right now

A patient, a doctor, and an AI
If you want to be informed on exactly how AI is being used in your medical care, you have every right to ask your doctor, experts say.  | Malte Mueller/Getty Images

AI is the hottest thing in medical care right now — but many of us feel trepidation about it. Just one illustrative public survey sample: An October 2025 KFF poll found just 8 percent of Americans reported feeling a “great deal” of trust in AI managing their appointments or analyzing their health records, and only 32 percent said they would trust an online health tool that uses AI to access their medical records to provide personalized health information.

But many clinicians and healthcare administrators see AI as a powerful new tool that offers myriad opportunities to streamline and improve treatment. A 2026 survey found that more than 80 percent of US doctors use AI professionally — doubling the share from 2023. Physicians are excited by AI’s potential to keep more accurate notes of interactions with patients, to act as a second pair of eyes for human doctors, and to monitor people at risk of deteriorating and ending up in a dangerous situation.

The disconnect between what people and their providers want from AI could create more distrust, at a time when faith in the healthcare system and the medical profession have slid. Patients today want to feel empowered and in control. How can that be possible when these seemingly godlike machines are becoming more and more entrenched in our hospitals and doctors offices?

The answer comes in four words: “human in the loop.” It’s the principle upon which the ethical integration of AI depends and it could help to bridge the gap between lay people and the professionals on AI in medicine. In surveys, people are much more comfortable with the idea of their doctor using AI as an assistant than with AI acting on its own. And most clinicians want to use AI in that way, as a second opinion or passive monitor, not as a replacement for their judgment. There are real fears among the healthcare workforce about that possibility: A group of NYC nurses who were recently laid off claim it’s because their labor was going to be replaced by AI. “Human in the loop” appears to be a point of agreement between doctors and patients at this pivotal moment.

“Doctors…and nurses and staff always have been interested in primarily making the best decision for the people under their care — and these tools can help with that,” Alison Callahan, a research scientist at Stanford University who works on AI programs used in the university’s health system, told me. “The interest in making sure those tools are accurate is high.”

But what does “human in the loop” really mean in practice? How can you know when and how your doctor is using AI? And what is the best way to talk to your provider about the sudden influx of artificial intelligence in healthcare before a robot starts taking appointment notes or analyzing your MRI? I called some leading experts to find out. 

How AI is currently being used in medicine

Patients and providers alike are incorporating AI into healthcare. Individuals are using commercial AI chatbots to ask about their symptoms or the health metrics tracked by their Apple Watch, while large academic medical centers are developing sophisticated programs and protocols to try to improve medical care at the population level.

It starts with ChatGPT, Claude, etc. — the large language models that are available to the public. People are increasingly turning to them to try to understand what’s going on with their own bodies. Individual physicians are also consulting with large language models to answer questions or get up-to-date on the latest research as they figure out how to best care for their patients. 

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Then there are ways in which hospitals and doctors offices are adopting AI at the institutional level. Many facilities are using AI as a way to take, collate, and summarize notes on a patient; in theory, it’s a more organized way to keep track of the informal interactions and observations that doctors have when checking on their own patients. Hospitals are also using AI to handle some administrative tasks, like scheduling follow-up appointments; some health systems have even started to use AI to help patients get ready for appointments — to send reminders about colonoscopy prep, for example.

And finally, you have maybe the most ambitious use of AI by health systems right now: as a diagnostic and risk prediction tool. In these cases, AI might offer a second opinion when, for example, a doctor is triaging a patient in the emergency room. It might help the ER staff figure out how to prioritize patients. Or these programs could monitor people either during a hospital stay or out in the real world (by drawing data from the person’s wearable) and make predictions about who may be at higher risk of complications and require further care. AI could recommend that somebody would benefit from seeing certain specialists or receiving a specific medicine or lab test, and generally offer proactive advice about the patient’s medical care.

But at this point, AI adoption is still “highly localized,” said Jennifer Goldsack, CEO of the Digital Medicine Society, a nonprofit that works with healthcare providers, drug makers, and government agencies on how to incorporate new tech (including AI) into clinical care. It depends on the individual doctor or health system. A lot of them are setting up their own programs and their own protocols for how to use these tools.

That is a big reason why it is so important for patients to be proactive about understanding how AI is being used for their health care. You can’t make assumptions; the only way you’re going to know for sure is to ask.

The questions you should ask your doctor about AI

By and large, experts say, patients should feel confident: Doctors and nurses want to keep a human in the loop, even as they integrate AI into their workflows.

“It will be a doctor who is going to be reading that summary or a nurse who is going to be reading that summary and then taking an action to order a lab or put a recommendation in for a follow-up appointment,” Callahan said. “There is high interest in making sure that that is the right decision for that person. That hasn’t changed.” 

Still, many patients say they’d be more comfortable with AI use if their doctor fully explained it in advance. And health systems may have their own priorities that push their facilities toward more rapid AI adoption and delegating more tasks to these AI tools, as seen in the recent NYC nurse layoffs.

So if you want to be informed on exactly where this technology is present and have the ability to consent to its use, you have every right to ask your doctor, experts say. 

“AI is new, but the trust that serves as the foundation of the physician-patient relationship is not,” Timothy Keyes, a machine learning scientist at Stanford Health Care, told me over email. “To that end, I think that conversations about medical AI use should be open, honest, and transparent — just like any other conversations about shared decision-making in the clinical environment should be.”

For some things, your doctor should be asking you proactively if you consent to AI use — note-taking, for example. At my most recent primary care appointment, my doctor asked me if it’d be okay for him to use AI to take and summarize notes from our conversation; Goldstack told me she’d experienced the same at recent physician visits. (This is probably the most common AI use that you will encounter, and Keyes said it’s worth considering giving your consent: “There is growing evidence that they reduce physician burnout and save them at least a bit of time each day writing notes.”)

There are also a number of direct questions that you can ask:

  • Will AI be used in my care and how?
  • How is my data being protected?
  • Can I opt out of any AI services that I do not feel comfortable with? (Keyes noted that patients should be allowed to opt out of any care, AI-related or not; if opting out is not an option, ask how a human provider will be involved.)
  • How is the health system or clinic making sure that any AI system they use is working as intended?

And the transparency goes both ways. If you’re asking a question because you consulted ChatGPT before your appointment, tell your doctor. If you’ve talked with a chatbot because of mental health struggles, tell your doctor. And at the same time, feel free to ask your physician how you yourself could actually use AI in a responsible and productive way to improve your health.

“This opens up the opportunity for both the physician and the patient to be humans-in-the-loop,” Keyes said, “in different parts of the loop, with different perspectives, using an AI system to better understand the bigger picture.”

In a way, the novelty of AI and its rapid adoption is an opportunity for all of us to be nosier and more inquisitive patients. What all of these questions really come down to, Callahan said, is how your doctor is making decisions about your health care. That is relevant to all of us, no matter how AI is involved or even if there is no AI being used at all. 

Callahan said she always has a list of questions for her doctor when they recommend a course of treatment: “What are the factors in my health that are informing this recommendation that you have? Would you be making this recommendation for other patients who are similar to me? What can you tell me about the outcomes that I might expect to experience if I say yes to this?”

“I actually think if they can point to the part of your health that is connected to the decision, whether or not an AI tool helped to make that connection is secondary to their ability to communicate effectively to me about it, and help me to feel engaged in making a decision about my own care,” she said.

AI is changing medicine quickly, for both patients and their doctors. The best way to stay ahead is to talk about it.

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So is the lettuce bad or not?

A green head of lettuce, in close-up.

What caused the ongoing outbreak of cyclospora, the diarrhea-causing parasite currently spreading across the United States? Michigan officials have been saying for weeks that they believed the outbreak may be linked to bagged salad or salad kits. What we were waiting to learn was the specific brands and specific products in question. 

And late last week, it looked like we finally had the answer — but then things quickly got cloudy. 

On July 16, the Washington Post reported, citing anonymous sources, that the outbreak had been linked to shredded iceberg lettuce supplied to Taco Bell by Taylor Farms. A day later, Taylor Farms said it was withdrawing products from US stores and restaurants based on information from the FDA.

But then on July 19, per NBC News, the FDA said that there had been a false positive for cyclospora when testing a sample of Taylor Farms iceberg lettuce; Taylor Farms said in its own statement that the FDA had “apologized” for the mix-up. The next day, the company and the federal government were stuck in a semantic argument: Per NOTUS, the FDA insisted it did not “officially apologize” to Taylor Farms but “explain[ed] factually the issues” with the false positive. 

So where does that leave us right now? Officials still believe that Taylor Farms iceberg lettuce was the source of the Michigan outbreak. But whether those are the only products driving the outbreak remains unclear, with almost every state now reporting at least one cyclospora case in 2026. And on Thursday afternoon, the FDA announced that it was tracking a second outbreak linked to other unspecific products, though details were otherwise scarce.

Any outbreak of food-borne illness requires careful public communication. Officials need to tell people how to avoid contaminated food without scaring them away from eating fresh fruits and vegetables altogether.

But instead, many Americans have been left wondering what, exactly, they’re supposed to do. As one frustrated Reddit user put it: “So is the damn lettuce bad or not????” (If you need some advice on what foods are safe and what foods to be cautious about, we have a story for you.)

It may sound like a funny question, but it’s a profoundly serious one. The problem isn’t just that people are confused about their lettuce. The Trump administration’s handling of the cyclospora outbreak — from its conflicting public messages to accusations of political favoritism — has left many Americans even more confused about whether they can trust anything they’re hearing from the government. That’s a dangerous place to be during any public health emergency.

The cyclospora outbreak has become a communications nightmare

We are approaching 10,000 cyclosporiasis cases across the US this year: Michigan alone has recorded 7,664 as of this morning, Ohio has seen more than 1,200, and more than 40 states have now reported at least one case in 2026. The country usually sees a few hundred cases at most in a given year. Cyclosporiasis, the disease caused by the cyclospora parasite, leads to what public health experts describe as “watery” and “frequently explosive” diarrhea. While it isn’t typically life-threatening, it can cause serious complications: 160 people have been hospitalized in Michigan since the outbreak began.

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And so for those of us who very much hope to eat fresh produce but do not want diarrhea, there’s a bit of urgency to figure out where the cyclospora is coming from. Food-borne illness investigations are already inherently difficult because of how globalized our food supply has become: Produce can travel all over the country and the world before it comes to your grocery shelf, and the process of government health workers interviewing the people who get sick and cross-checking to identify the shared foods that they might have in common is laborious.

Once investigators find a source, the information has to be shared clearly and responsibly. That is where the Trump administration has tripped up this week. 

Trump — and Health Secretary Robert F. Kennedy Jr. in particular — came into office criticizing the public health establishment. They accused officials of misleading the public about the novel coronavirus and the vaccines developed to fight it, while failing to convey the nuances of the pandemic. But now, as they grapple with the incomplete picture of the cyclospora emergency, they are making many of the same mistakes.

“They’re very similar problems, even if on the outside, they don’t look quite the same,” said Michael Mackert, director of the Center for Health Communication at the University of Texas at Austin. “The underlying commonality is very much that we are dealing with imperfect information all the time.”

In any outbreak, some uncertainty is to be expected. Investigators have struggled to identify the source of earlier cyclosporiasis outbreaks too. And the FDA maintains that the likely source of the outbreak is Taylor Farms iceberg lettuce, based on the information they have gathered from sick patients and other sources, no matter the false positive result that has sparked so much confusion.

“The epidemiological evidence is so strong that the lack of a positive test is almost meaningless,” said Francisco Diez-Gonzalez, director of the Center for Food Safety at the University of Georgia. 

But the mistake that the Trump administration made was in sharing preliminary results and then having to issue a seemingly contradictory statement shortly afterward.

“FDA should have waited for confirmation of the presumptive results before going public,” Diez-Gonzalez said.

The larger stakes of the Trump administration’s poor communication

Investigations like these are hard enough — but when you add in the public health funding cuts of the past 18 months and the casual and widespread corruption characteristic of the Trump administration, trust in the government’s public health apparatus has sunk even lower.

It’s created just the conditions for conspiracies to bloom. “Unfortunately our FDA is compromised,” wrote one top commenter on Reddit. “I would not trust what comes out of it during this administration.” 

Several news outlets and influential social media accounts noted that Taylor Farms had donated $1 million to Trump’s MAGA super PAC and, in the middle of the controversy, received a private White House meeting. According to the New York Times, Taylor Farm officials used that meeting to dispute the findings that their products were responsible for the outbreak — and shortly thereafter, the FDA made its “false positive” announcement.

The administration insists that their decision-making is being guided by science, but even the appearance of impropriety has become a common theme in the press coverage. The broader uncertainty and distrust may help to explain why it’s not only Taco Bell and Taylor Farms taking a hit right now: According to Market Watch, Chipotle and the fast-casual salad chain Chopt have also seen a decline in traffic in recent weeks.

Public health requires public confidence. Perceived influence from special interests is a problem, even if the interactions didn’t alter the FDA or CDC’s actions.

Kennedy, who helms our government’s health department, should understand this well: His Make America Healthy Again movement made restoring public trust a central part of its message while accusing the existing public health establishment as being in league with special interests. 

The cyclospora outbreak has revealed how difficult that is to do in practice. 

In trying to communicate nuanced information during an active outbreak — while consulting interested parties like Taylor Farms itself — the administration has instead fueled doubts about the credibility of its messaging

Even before cyclospora turned eating salad into a leap of faith, Trump had a poor track record: His administration has slashed CDC staff, brought on vaccine skeptics to set vaccine policy, and clashed with the scientific establishment on a number of high-profile issues, like the time Trump held a televised press conference to argue a disproven theory that Tylenol can cause autism.

“Unfortunately, this is another example of a missed opportunity to establish credible and trusted communications to prepare the public to understand the real risks from the pathogen and confidence in the food safety and information from the FDA,” Scott Ratzan, editor-in-chief of the Journal of Health Communication: International Perspectives, told me. “Faith in our institutions continues to erode. We could do better.”

We are lucky cyclospora is not a deadly disease. Next time, the stakes for these miscues could be much higher.

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