Fact Check: Turbo Cancer and Debunked Theories (2025)
Introduction and Context The concept of "turbo cancer"—rapidly progressing cancers allegedly linked to COVID-19 mRNA vaccines—has gained widespread attention. A recent preprint study (July 2025) exploring transcriptomic dysregulation in individuals with new-onset adverse events or cancers following mRNA vaccination introduces preliminary molecular data that may warrant further investigation. This article critically reviews the origins of the "turbo cancer" narrative, current scientific literature including emerging molecular studies, and emphasizes the need for evidence-based analysis when considering health claims related to vaccination. This independent article aims to cut through the noise by providing a fact-based exploration of 'turbo cancer' or 'aggressive cancer'. Drawing on peer-reviewed studies, expert insights, and data from health authorities, we unpack common claims, clarify the science, and address lingering myths. Our goal is to empo...