Brief GPT-4o chatbot conversations increased parents' HPV vaccination intentions immediately following exposure, but public health materials showed more durable effects, and no intervention increased self-reported vaccination uptake.
Google Trends data showed increased US search interest in vitamin A and cod liver oil during the 2025 measles outbreak, but normalized search data cannot determine actual product use, dosing behavior, or harms.
Updated 2025-2026 vaccination was linked to added protection in a CDC-funded analysis that became part of a broader debate over routine vaccine monitoring.
Federal prosecutors allege that a Florida physician and research staff fabricated clinical trial records that were submitted into database systems used to evaluate investigational drugs.
“And when one of these measles cases ends up in a low-immunization community, that's when the ember really has a chance to expand and become a wildfire.”