[loourr]

You see, if the vaccine worked as originally advertised, people who are vaccinated should not contract covid. Therefor it does not work as originally advertised.

Now before everyone freaks out - we've changed the claim around what a vaccine does. It's no longer intended to prevent spreading covid or prevent contracting covid, it's just intended to reduce symptoms of covid. So if that's your definition of vaccine efficacy then I would agree her claims were false.