Parents and pediatricians, worried for the health of children due to the COVID-19 Delta variant and the return to school this fall, finally have reason for hope and reassurance on the horizon. It has been reported that the Pfizer COVID-19 vaccine could be available to children ages 5 to 11 years as soon as the end of October. This would be an especially sweet treat just in time for Halloween for this vulnerable population. [cut] As a parent of a fully vaccinated 14-year-old and an as of now "too young to be vaccinated" 10-year-old, my home sometimes feel like a...