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College of Arts and Sciences Infectious Disease

Chemists develop novel dye for bio-imaging

Ming Xian and his labmatesWashington State University scientists have created an injectable dye that illuminates molecules with near-infrared light, making it easier to see what is going on deep inside the body.

The new dye will help medical researchers track the progression of a wide array of diseases, such as cancer.

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WSU looks for practices to thwart antimicrobial resistance

The death last year of a woman in Reno, Nev., from an infection resistant to every type of antibiotic available in the U.S. highlights how serious the threat of antimicrobial resistance has become.

Washington State University scientists are addressing growing global concern about the spread of antimicrobial resistance in Africa, where the World Health Organization predicts that, by 2050, drug resistant tuberculosis and other bacteria could lead to the deaths of 4.15 million people each year. Their work identifying practices that lead to bacterial transmission could help save African lives and prevent the spread of antibiotic resistant bacteria to the U.S. and other parts of the globe. » More …