Nearly 59 million lack health insurance: CDC

Nearly 59 million Americans went without health insurance coverage for at least part of 2010, many of them with conditions or diseases that needed treatment, federal health officials said on Tuesday.

They said 4 million more Americans went without insurance in the first part of 2010 than during the same time in 2008.

"Both adults and kids lost private coverage over the past decade," Dr. Thomas Frieden, director of the U.S. Centers for Disease Control and Prevention, told a news briefing.