You can get Ivr as a horse paste at farm supply stores. I’ve been taking this once a week for a year and have had no adverse effects. Haven’t had the China virus either, thank the Lord.
I firmly believe in the Science of outdoor Social Distancing.
It’s > 1/20 mi. [264 ft.] from my front door to the mailbox.
So far, so good. [Knock on trees in between...]