Hopefully she'll be fine. Only about 1.5% of the antivaxxers are dying but about 25% have some form of Long COVID.
Did she say why she didn't want to be vaccinated?
Due to the politicization of this issue, the CDC expects more people to refuse flu shots and, therefore, more flu related deaths.
Not a medical person, but IIRC,
most people who "die of flu" really die of pneumonia from being bedridden by the flu.
Additionally, because of masks and social distancing last year, flu deaths were down. That count will go up again this year as cities ease their restrictions.
If anyone cares, I always update my shots. Already had the COVID series, this year's flu shot and the pneumonia 23. Still need to update tetanus, shingles and pneumonia 13.
https://www.goodrx.com/health-topic...inations-for-pneumonia-what-is-the-difference