Steven W. Kerrigan

Microscope image of neutrophils, immune cells that respond to infection. Severe infections can trigger sepsis if the body’s inflammatory response becomes uncontrolled. S.Toey/Shutterstock

Why sepsis is becoming harder to treat in Europe

Doctors must treat sepsis quickly to prevent organ failure. But demographic change and drug-resistant infections are making the condition harder to manage.
shutterstock. FotoDuets/Shutterstock

How your mouth could be killing your heart

What do your gums have to do with your heart? More than you might think. Chronic gum disease can lead to inflammation that damages your heart over time.

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