Hi Fren. I'm the guy a couple of frens here referred to with this post I made about my dad:

https://greatawakening.win/p/140IdrIGhh/my-83-year-old-father-is-alive-a/

My advice would be to "read the room" (meaning the hospital your mom is in). The most important and immediate need is helping your mom get through this. Making demands and getting a lawyer might in the short-term get you banned from visitation which in my opinion isn't what she needs right now. However, do everything you can to keep her off of remdesivir, but in a way that also doesn't get you banned from seeing her.

I mentioned a trusted pharmacist in the comments in the post about my dad. Everything I gave my dad came from her and most of it is available on Amazon. Get whatever is the best version of these that you can at your local Walgreens, etc. so you have them immediately, but I would also order these and if necessary pay for expedited shipping because they are all highly effective and reasonably priced.

Here is the vitamin C: https://www.amazon.com/dp/B07KCQLBMZ?psc=1&ref=ppx_yo2_dt_b_product_details The individual packets mean they won't loose their effectiveness because you only open one packet as needed. I would bring a small pair of scissors and either a shot glass or small disposable cup because it might be difficult for your mom to get the liquid out of the packet herself.

Here is the vitamin D3: https://www.amazon.com/gp/product/B00EZFYD04/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Bring a spoon to put the drops on. That should make it easier for your mom to get these under her tongue.

Here is the Zinz/Quercitin (I had a different brand that I showed to my trusted pharmacist and her reaction was "that's not enough"): https://www.amazon.com/gp/product/B087YLTR4G/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

The colloidal silver nasal spray she provided was generically labeled so I don't know what brand it was but this one looks good to me (sorry for the crazy long link): https://www.amazon.com/TriGuard-Structured-Extract-European-Elderberry/dp/B0178L4ZK4/ref=sr_1_1_sspa?crid=2RUTGQU2QX52E&keywords=colloidal+silver+nasal+spray&qid=1636902714&s=hpc&sprefix=colloid%2Chpc%2C178&sr=1-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExWDVRRjk2VVkyREZJJmVuY3J5cHRlZElkPUEwNjYyNjA5SE5EUFdFTE80N1Q4JmVuY3J5cHRlZEFkSWQ9QTA5NjQyNTUxUTRIRUFXTFRSREZaJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==

As for the ivermectin I got that from her also (which I know doesn't help you), but I also ordered 200 12mg tablets from "buyivermectin24.com". That site was recommended by the most trusted chiropractor/pastor our family knows. The problem is it took about 2 weeks from order to delivery and IMO your mom needs ivermectin as soon as possible. Other frens reading this is there another source for sleepydude where he could get it more quickly?

Even if you can't get ivermectin quickly I would still start with the other items immediately, along with any other trusted advice from our frens here.

As for what the hospital can do, if they haven't already they need to have your mom on oxygen if she is having trouble keeping her oxygen levels up. Probably best regardless. Also our trusted pharmacist said IV decadron steroid, and of course she needs to be on an antibiotic.

Of course prayer. I'm praying earnestly for you and your mom.

Adding an edit: When your mom is taking these things make sure her bed is in an upright position. I made the mistake early on of not doing that for my dad and he sometimes choked on the liquids/pills. The upright bed position really helped.