I'm not a doctor, however, I thought that it was impossible to "cure" a virus.
With a virus, it needs to run its course and your immune system eventually does its thing.
With viruses, the magic bullet is a vaccine to prevent you from getting the disease in the first place. Either that or they can come up with anti virals to treat the symptoms, but no such possible thing as a cure. That's why there is no such thing as a cure for the common cold or the flu. You need to ride it out.
Antibiotics can definitely cure a bacterial infection, but are useless against a virus.
To come up with a vaccine (if it's even possible) usually takes 3 years. I've heard it said that with covid, and everyone in the world working together (which will never happen) at BEST a vaccine will take 18 months.
But I'd be thrilled if there would be some sort of a treatment I agree.