Moderna (MRNA) Stock Jumps on New Vaccine Safety Data – Latest News, Forecast & Analysis for December 5, 2025
Moderna, Inc. (NASDAQ: MRNA) closed today as one of the more talked‑about healthcare names on Wall Street, with the stock rebounding sharply after a bruising year of falling COVID-19 vaccine sales, pipeline setbacks, and rising regulatory risk. Today’s move comes as investors digest a huge, real‑world French study supporting the long‑term safety and effectiveness of mRNA COVID vaccines, fresh details of a $1.5 billion loan deal, and updated guidance pointing to a slow path back toward growth and eventual profitability. The Chronicle-Journal+1 Below is a deep dive into where Moderna stock stands right now, what’s driving today’s rally, and how