What Happened to Pfizer's Omicron Shot? Whither Novavax?
Pfizer's phantom omicron vaccine. FDA stalls Novavax approval.
Remember just a few months ago when we were told that Pfizer would have an omicron shot as early as March? That it was super easy for them to swap out the spike protein in their mNRA vaccine technology?
March came and went. No omicron shot.
Instead, we were surprised recently with the approval of a fourth shot of the original mRNA formula.
The last news th…