Catching keratoconus early in kids: Why timing mattersByKassi Filkins,Neel S. Vaidya, MD, MPH, MBAAugust 20th 2026Neel S. Vaidya, MD, MPH, MBA, on why keratoconus can progress aggressively in children and teens—and how early topographic screening and prompt crosslinking protect long-term vision.