FDA Clears Updated COVID Shots, but CDC Panel Gridlock Threatens Insurance Coverage

The FDA approved updated COVID vaccines from Moderna, Novavax-Sanofi, and Pfizer-BioNTech on August 27, 2026, targeting the XFG variant. But the CDC's vaccine advisory panel has been stalled since a March 2026 court ruling blocked Health Secretary Kennedy's appointments. Without a formal CDC recommendation, insurers face uncertainty over coverage mandates — potentially leaving patients with out-of-pocket costs.