Ivermection is very effective against Covid. If your doctor won't give you a prescription, go to PUSHHEALTH.com and get a telemedicine appt for $64, and they will send the prescription to your local pharmacy. It is very easy and you can just fill out online forms and then chat with one of the doctors through their website. Or you can get a zoom appt if you really want to discuss things more.

I believe I read that in the earlier days, Mexico was handing out 5 tablets of Ivermection for everyone that tested positive for Covid. They aren't making any money off of vaccines, so they did what worked.