Siberian Lab Worker Dies of Plague; Kremlin Denies Outbreak

A 28-year-old laboratory technician, Daria Shipilova, died Friday in Siberia, with local and independent Russian media reporting she contracted pneumonic plague after breaking a test tube, though officials officially attributed her death to pneumonia. The Kremlin denies any outbreak and has isolated contacts. Russian authorities insist the situation is controlled and urge reliance on official Health Ministry statements, dismissing reports as rumors. However, 200 colleagues and relatives have been placed in isolation, and five regional hospitals are under preventive quarantine, fueling doubts about the official version. The United States is monitoring the case, with Secretary of State Marco Rubio noting limited travel but acknowledging potential rapid spread. Pneumonic plague, caused by Yersinia pestis, can kill within two days without antibiotics, and questions remain about the Siberian lab's research purpose.