What kind of Antibody injection?
The vaccines worldwide, not all Pfizer and Moderna or J&J, got tested in the manufacturing countries. They declared them effective and deployed them. Clearly to oldsters first.
Time passed. The vax strength died. For all the vaxes. And for all immunity from prior infection, too.
The overall reality is the multiple vax types worldwide worked well against the original strain during the weeks/months when they and the virus strain, was new and original.
That’s no longer true. Israel says boosters fade too, in a shorter time than the original vax.
As of now, humankind doesn’t have a viable defense. The next surge will likely be the worse we’ve seen. Restrictions are off and vax will have faded. It’s already right now the worst many countries has seen. They vaxed a bit earlier. It’s older there now.
She (and I) had the monoclonal antibody injections that were, before the Demos ended it, made available by the state of Florida every day of the week.