Darya Shipilova is said to have been exposed to the pathogen while working at the Irkutsk Anti-Plague Research Institute in Siberia

Hundreds of people have been placed into quarantine in Siberia after a laboratory worker died of suspected plague, according to reports.

Darya Shipilova, an employee at the Anti-Plague Research Institute in Shelekhov, was exposed to the bacteria after she accidentally broke a test tube containing the pathogen while she was collecting samples, the Kyiv Independent reported.

She was hospitalised on 29 September with severe pneumonia of "unknown origin” and placed on a ventilator, but died shortly after.

Independent Russian outlet Lyudi Baikal reported that several hospitals in the city of Irkutsk had closed for a three-week quarantine.