Super Tuesday earned its nickname because it’s the date most states hold their presidential primaries …
Read More »New research may reveal why Lyme disease causes chronic symptoms for some
According to a new CDC study, a particular immune system marker may be why some people experience lingering symptoms after being diagnosed with Lyme disease. NBC News’ Dr. Natalie Azar explains what researchers know about the protein interferon alpha and the challenges behind diagnosing Lyme disease. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News …
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