06/18/2012 02:22 pm ET Updated Aug 18, 2012

The Latest On Lyme Disease

It's tick season, which means Lyme disease is back in the news, putting hikers, gardeners, campers and even beachgoers on high alert. Lyme is the number-one insect-borne disease in the United States -- there are nearly 40,000 reported cases a year, and that number is on the rise -- but there are still plenty of questions when it comes to diagnosis and treatment.

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