A Russian report says a worker at a Siberian plague institute fell ill and died of an unknown cause

Russian authorities have quarantined a hospital and are monitoring contacts of an employee at a plague research institute in Siberia who contracted pneumonia of an "unknown" cause. Local state TV said the woman died last week.

A Russian report says a worker at a Siberian plague institute fell ill and died of an unknown cause

TL;DR

  • An employee at a Siberian plague research institute contracted pneumonia of an unknown cause.
  • The employee has died, according to local state TV.
  • Authorities have quarantined the hospital where the employee was treated.
  • Contacts of the employee are being monitored.