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 ...

Medical research

New recruits in the fight against disease

(Medical Xpress) -- Scientists have discovered the structure and operating procedures of a powerful anti-bacterial killing machine that could become an alternative to antibiotics.

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