there is an alternative. it will cost a person money because govt isnt buying it but if you get covid bad in that first 10 days it might be worth getting it if you cant get the free one
sotrovimab
I think Eli Lilly has still been paused by the FDA on their version
looks like Eli Lilly is back in the infusion business for some states
https://www.reuters.com/world/us/us-resumes-supply-lillys-covid-19-antibody-combo-some-states-2021-08-27/