GSK has a lot of vaccines and some new ones in development. The explanation may be as simple as the appointment of a rabid anti-vaxxer to destroy, I mean “safeguard,” health in the U.S. Greatly reduced vaccine sales, share value plummets.

GSK’s RSV vaccine is the far preferable one. It’s a traditional vaccine, not an mRNA like Moderna’s RSV vaccine. If you or a child or older person you know wants protection from this potentially serious disease, GSK is the one to take. I was in the clinical trial for it and was glad to have the protection with no side effects.