Diseases, Conditions, Syndromes

Pneumonia found to harm DNA in lung cells

A bacterium that is the most common cause of pneumonia—a leading cause of death worldwide—can damage DNA in lung cells, a new study has shown.

Immunology

Study: Toys, books, cribs can harbor bacteria for long periods

(Medical Xpress)—Numerous scientific studies have concluded that two common bacteria that cause colds, ear infections, strep throat and more serious infections cannot live for long outside the human body. So conventional ...

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