Tagged: CDC

People are walking more, especially in the West, according to a new study from the Centers for Disease Control and Prevention. In 2005, 56 percent of adults reported walking for at least 10 minutes a week. Five years later, that percentage was up to 62 percent.

The number of whooping cough cases in Washington State has passed 3,000. Washington’s infection rate was rising so rapidly that health officials called on the Centers for Disease Control and Prevention for help. That was in May. Yesterday, the CDC issued a report on its findings. Scientists noticed an unusual pattern.

Correspondent John Ryan of Seattle station KUOW has been investigating lead pollution in the Northwest. Lead has been known for centuries to be a powerful poison. Even small concentrations can lower children's IQs and cause permanent brain damage. As John reports, the federal government now says children's brains are even more sensitive to lead than previously thought.

The U.S. Centers for Disease Control has sent two epidemiologists to Washington State. The investigators will try to find out what’s causing the state’s rapid rise of whooping cough cases. We get more from Ruby de Luna.