Mykla Bair shouts and giggles with the other kids as they play tag, but a mask muffles her laughter. She’s the only child wearing one. Mykla Bair, 9, steps away every few minutes to cough and catch her...

EDITOR’S NOTE: If you or someone you know is experiencing harmful thoughts, please seek help. Help is available at 1-800-273-8255, 801-587-3000 or https://988lifeline.org. Utah’s teenage suicide...