Using Ivermectin for more than 10 months. Now weekly as we are in Dental practice. Our staff and their families too are also taking. Knock on wood, no cases. My 84 yrs old mother is also taking weekly. Thank you Ivermectin for saving us. Thank you Good Doctors from FLCCC , BIRD. Thank you Dr. Mobeen Syed for guiding us since March 2020.