Quest Diagnostics announced Quest AI Companion, a new AI-powered chat feature in its MyQuest app and portal that uses Google’s Gemini models to analyze up to five years of a patient’s Quest lab results, explain values and terminology, and help identify trends that may indicate potential health risks for discussion with a healthcare provider. The company did not report scientific research results being presented at a conference; the feature is being announced now and is available immediately to adult MyQuest users.

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