More than 100 million people, or nearly one-third of the nation, have trouble accessing primary care, according to a recent study published by the National Association of Community Health Centers. This number has nearly doubled since 2014. The pandemic worsened provider shortages nationwide, but the problem is more acute in rural areas, which have long struggled to recruit and retain doctors and other medical professionals. Researchers say the relative lack of providers is one reason people living in rural areas experience worse health outcomes than people who live in urban areas.