Plague death in Siberia raises outbreak concerns despite official denial

A researcher in Siberia has died reportedly from the plague, sparking concern despite Russian authorities denying the incident. Dozens of people have been quarantined as outbreak control measures are underway. The 28-year-old lab worker, Darya Shipilova, died at the Irkutsk Research Anti-Plague Institute after alleged exposure via a broken test tube, though local reports have been removed online. Experts say pneumonic plague is dangerous if untreated but manageable with antibiotics and early isolation. The Times notes the plague can spread through close contact, but outbreaks are controllable with proper treatment. Authorities maintain there is no evidence supporting the reported cause of death.