JOHNS HOPKINS MEDICINE IMAGE: DIAGNOSING THE SOURCE OF A PATIENT’S ILLNESS — IN THE PICTURED SCENARIO, A GASTROINTESTINAL DISORDER THAT MAY HAVE A BACTERIAL (SALMONELLA ON LEFT) OR VIRAL (NOROVIRUS ON RIGHT) CAUSE — MAY ONE DAY BE SIMPLER AND MORE ACCURATE USING NEXT-GENERATION SEQUENCING (NGS) THAN WITH CURRENT METHODS. A RECENT JOHNS HOPKINS MEDICINE...