As COVID cases soar, Philadelphia is unrolling a new round of restrictions: no more indoor dining at restaurants, and gyms and movie theaters must close. City officials initially tried to avoid taking these measures, and even increased indoor capacity at restaurants as cases were rising, likely because they were concerned about the impact they could have on businesses already struggling during the pandemic. Instead, they previously pressed residents to take personal responsibility, repeatedly encouraging them to wear a mask, wash their hands, and stay six feet apart from others.

WHYY health reporter Nina Feldman explains why Philadelphia is changing its course.