Doxycycline is derived from streptomyces, ivermectin is derived from a different streptomyces.
https://truthsocial.com/@FloridaSharkman/posts/108790246458138368
Doxycycline is derived from streptomyces, ivermectin is derived from a different streptomyces.
https://truthsocial.com/@FloridaSharkman/posts/108790246458138368