Russia Faces Questions Over Scientist's Death at Plague Lab in Siberia

Russia is facing scrutiny over the mysterious death of a young scientist from a plague research institute in Siberia, with the Kremlin downplaying media reports of a possible lab accident and infection. The 28-year-old researcher, Darya Shipilova, died on October 2 from severe pneumonia after reportedly breaking a test tube containing plague bacteria at the Irkutsk Anti-Plague Institute. Russian officials initially suggested plague as the cause but later retracted statements, with Rospotrebnadzor denying any lab accident and citing "pneumonia of unknown origin." The WHO says public health risk appears low, while US Secretary of State Marco Rubio called the situation "a reason for attention, not alarm." Russian authorities tested nearly 200 contacts of Shipilova, finding no dangerous pathogens.