@alcade Sorry to hear that. I hope she's up and out of there soon.
I am told locally that family should do everything in their power to prevent hospitals giving their COVID-admitted loved ones Remdesivir, referred to by nurses sub rosa as "run-death-is-near" because of its high adverse effects rate. I have no direct experience myself.
Data pro and con Remdesivir is extant, and I am aware of a particular podcast advising how to get hospitals to comply with your wishes, if need be.