Do you have Zelenko’s update site. TYIA
This should be it:
https://covid19.onedaymd.com/2021/03/quercetin-and-zinc-zelenko-treatment.html#:~:text=The%20Zelenko%20Covid-19%20Protocols%20was%20developed%20by%20Dr,treat%20the%20disease%20once%20it%20has%20been%20diagnosed.