There is something very fishy going on, but I think the whole thing might be a hoax, starting with the staged fainting.

If I were to guess I think they are trying to lure pedes into violating her privacy so that they could make a big deal about anti-vaxxers being lunatics.

I would drop this until later, but pick it up again when their guard is down. Because if she died, that would be a huge deal, and many people would not take the vaccine. That would be a good thing because they are going to want to make it so we can't fly or shop without it.