Birgitta Eivor Moylan, a Johns Hopkins bacteriologist who studied allergies and was the matriarch of the Swedish Club in Baltimore, died of congestive heart failure Oct. 23 at her Homeland residence.
NEW DELHI: Google on Friday celebrated the 116th birth anniversary of Danish bacteriologist Hans Christian Gram with a doodle. Noted for his development of the Gram stain, Hans Christian Gram was born ...