Face masks are back for visitors to Great Smoky Mountains National Park buildings, and research finds low levels of stress hormone are a predictor of long COVID
Face masks will once again be required for visitors inside all Great Smoky Mountains National…
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Cold sores and shingles may be linked to Alzheimer’s, new research indicates
Could cold sores plus shingles lead to Alzheimer’s? New research from Tufts and Oxford universities…
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