Rachael DiFransico’s 14-month-old daughter Sybil chewed on a plastic toy at a doctor’s office in the Cleveland suburbs while waiting one recent day to enroll in a study testing whether a Covid-19 vaccine works safely in children.
Rachael DiFransico’s 14-month-old daughter Sybil chewed on a plastic toy at a doctor’s office in the Cleveland suburbs while waiting one recent day to enroll in a study testing whether a Covid-19 vaccine works safely in children.
