WITH a 25 percent poverty rate ($23,050 or below for a family of four) - up from 18.5 percent in 2000 - Philadelphia is the country's biggest poor city. Seventy percent of its children have public health-insurance coverage.
Yet, since the summer, the Department of Public Welfare has removed 25,000 city children from the medical assistance rolls, kids whose family incomes are believed to still fall within the qualifying guidelines. For these now-uninsured children - and every other child who attends the city public schools - the district's layoff of 47 school nurses means that the children's health and educational prospects have taken a step backward.