So devastating to learn of Robin “The Relentless School Nurse” Cohan’s passing. We met on Twitter as advocating mitigation measures during the acute phase of the pandemic. She was a fierce and committed public health leader and inspiration to many of us who want a safer, healthier world. 🕊️🙏🏿
Oni Blackstock, MD MHS
relentlessschoolnurse.com/2026/05/13/t...
Something extraordinary happened this past week. My granddaughter Nora and I sat down with NBC News' Valerie Castro to talk about something deeply personal, and something urgently important: the power of vaccination.
