Episode 139: U=U, tetracyclines and teeth staining, metformin to prevent long COVID and the best med for onychomycosis

Summary: <li> <p>This week, Kate, Mark, Gary and Henry discuss viral loads and risk of HIV transmission, tetracyclines and dental staining in kids, metformin to prevent long COVID in obese and overweight adults, and the effectiveness of terbinafine pulse therapy for ugly toenails </p> <p><br></p> </li>