Biofilms can lie quietly for years without symptoms. But a viral infection or other stressor can “wake up” the bacteria, ...

EXETER, England — Most people know that brushing and flossing help prevent cavities and gum disease, but maintaining good oral health might also be linked to brain function as we age. A new study ...

Scientists have discovered a link between bacteria in the mouth and gut and the progression cognitive decline in Parkinson’s disease. Specific changes in these bacteria, known as the microbiome, has ...

What you should know about the symptoms, transmission, and causes. The Actual Role of Escherichia coli in the Body The ...

Depression could be linked to a lack of diversity in the bacteria in your mouth, according to new research. As you read this, your mouth contains between 500 billion and 1 trillion bacteria. After the ...

Cavities are incredibly common, affecting 90% of adults between the ages of 19 and 64 — but they are often preventable. Also known as "dental caries," cavities are damaged areas in the hard parts of ...

For some people Chickenpox can develop into a serious infection that can – in severe cases – require hospital treatment.

Chagas disease​ is already endemic to 21 countries in the Americas, and growing evidence of the parasite is challenging the ...