Baidu's new Health Camera lets you film your symptoms, and puts 150,000 real doctors behind the AI

Baidu Health on Oct. 24, 2026 upgraded its Wenxin (ERNIE) health assistant with a "Health Camera" that lets users shoot and upload video of a symptom while describing it, plus a "Good Doctor matrix" that hands AI consultations to more than 150,000 real doctors from China's top-tier (grade-3A) hospitals.

Filming your weird rash instead of trying to describe it is genuinely a better input, and routing the AI's answer to a real doctor is the right instinct, the same human-in-the-loop pitch Microsoft and others are making. The interesting part is scale: 50 million monthly users is a bigger AI-health footprint than most Western players can claim, and Baidu is now offering it free to insurers, pharmacies and device makers through MCP and APIs. The skeptic's notes: every number here (98%, 95%, 50 million) is Baidu's own, with no published validation; "first in the whole network" is marketing; and phone video is a messy diagnostic input. A camera that sees your symptoms is also a camera collecting very personal data, so watch what happens to those clips.

At an event on Oct. 24, Baidu Health announced an upgrade to its Wenxin health assistant and launched the Good Doctor matrix and the Health Camera. Wenxin is Baidu's ERNIE model, the company's large language model, here pointed at health questions. The Good Doctor matrix is a set of services: Good Doctor Answers, Good Doctor appointments, Good Doctor talks, plus rankings and reviews. Those names are Baidu's, from the launch as Huanqiu.com and the China Securities Journal reported it.

Baidu says the Health Camera is the first in China to accept video. Besides typing, dialect voice, and photos, a user can film a symptom and talk while shooting, so the model can read signs that move and see where several symptoms sit relative to each other. Dialect voice means speaking in a regional form of Chinese, not only standard Mandarin. On stage, Baidu said the feature was trained on more than 3 million professional multimodal medical images and more than 100 million pieces of diagnostic-logic data, with ongoing correction from doctors. Multimodal means more than one kind of input at once, here images and video along with speech. Those lines, including the "first in China" line, are Baidu's.

A user can also photograph a checkup or a test report. Baidu says report reading has been used more than 27 million times in the past year, with accuracy above 98%, and that its skin-disease recognition accuracy is 95%. Those counts and percentages are Baidu's.

Good Doctor Answers is a set of consultation rooms with more than 150,000 real doctors from China's grade-3A hospitals, the top rank of public hospital in the country. Baidu says the doctors are available 24 hours a day, with a response in as little as one minute. The AI first organizes the patient's symptoms, test results, how long the problem has lasted, and the history, then matches that packet to a relevant human doctor, who gives the diagnosis. It currently covers dermatology, internal medicine, traditional Chinese medicine, and gynecology, and it is free for a limited time. Those lines are Baidu's.

Good Doctor appointments lets a user request an in-person visit up to 30 days out. Baidu says the booking covers more than 80% of China's public grade-3A hospitals. That share is Baidu's.

Baidu says its AI health service has more than 50 million monthly active users. A monthly active user is someone who opened the service at least once in a month. Baidu says that base sits on more than 360,000 registered doctors, more than 430 institutions, and over 1 billion pieces of health data. It opened its doctor resources and AI capabilities to outside partners for free, through MCP, an API, and H5, and it launched a Good Doctor Alliance with a budget in the hundreds of millions of yuan, including 100 million yuan in cash for doctors. The yuan is China's currency. MCP and an API are two ways other software can call the service. H5 is a web page that runs inside another app. Those figures and the offer are Baidu's.

Baidu Health general manager Yang Minglu said AI should "empower but not replace" doctors, keeping the decision with professional physicians. Fan Daiming, an academician of the Chinese Academy of Engineering and president of the China Anti-Cancer Association, said AI "can only extend the boundaries of capability; it cannot replace a doctor's judgment." Those quotations are theirs, from the launch.

The picture is the Oct. 24 launch: a presenter on stage in front of a large screen introducing the Health Camera. The credit is Baidu Health via Huanqiu.com.

In plain terms, Baidu Health said on Oct. 24 that a person can film a symptom, talk while shooting, and have the AI hand an organized case to a real doctor at a top-tier Chinese hospital. The company says more than 150,000 of those doctors are on the service, that a reply can come in about a minute, and that more than 50 million people use the AI health service each month. The accuracy rates, the user count, and the line about being first to accept video are Baidu's own.