Russia’s federal health agency Rospotrebnadzor announced Tuesday that no cases of plague have been detected among anyone who had contact with a laboratory employee who died last Friday at the Siberian plague research institute in Irkutsk.
Testing shows no infection
According to the agency’s statement, a thorough review of the deceased woman’s medical records and extensive laboratory testing found no microorganisms linked to her work in the body. The institute’s staff have also been monitored for the past ten days, and no infectious diseases have been reported.
Quarantine measures eased
Elena Sofina, deputy head of the Shelekhov district that surrounds Irkutsk, confirmed that a local hospital was placed under quarantine after the worker’s death. She said a “dangerous diagnosis” has not been confirmed and that about 60% of the people who were placed under quarantine have already been released.
The remaining individuals continue to be observed, but health officials stress that the risk to the public remains low. Rospotrebnadzor emphasized that the institute follows strict biosafety protocols and that the incident is being handled in line with national public‑health guidelines.
Background on the plague institute
The Irkutsk institute is one of Russia’s key centers for studying Yersinia pestis, the bacterium that causes plague. While the disease is rare today, the institute conducts research to improve diagnostics, vaccines, and treatment options. The death of a staff member has prompted heightened vigilance, but officials say the situation is under control.
Public reassurance
Health authorities are urging residents to remain calm and follow any instructions from local officials. They note that plague transmission to humans is uncommon and typically requires direct contact with infected rodents or fleas. No evidence suggests that the deceased worker’s case involved such exposure.
Rospotrebnadzor will continue to monitor the situation and provide updates as needed. The agency’s swift response and transparent communication are intended to reassure the public that the nation’s disease‑surveillance system remains robust.
Original reporting: Appleton, WI News Feed (HLL/CB) — read the source article.
