Russian authorities classify death as pneumonia

Russian officials have stated that the death of an employee at a Siberian laboratory researching plague was due to "pneumonia," a lung infection that can have various causes. The employee was working at a facility in the Irkutsk region, which is known for its research on infectious diseases.

WHO awaits confirmed diagnosis

The World Health Organization (WHO) announced on Saturday that it would wait for a "confirmed diagnosis" before making any conclusions about the incident. The organization noted that there is still a "major uncertainty" regarding the exact cause of the employee's death.

Russian health officials provide details

Russian health authorities told the WHO that no recent cases of plague had been recorded in the Irkutsk region and that preventive and control measures had been taken. They also mentioned that laboratory tests on close contacts showed no presence of high-risk pathogens, indicating no immediate public health threat.

Russia denies biosafety incident

Russian officials informed the WHO that no biosafety incident had occurred at the laboratory, contradicting some media reports. They also stated that no other cases of severe pneumonia linked to the deceased had been reported, and that all close contacts had received medical follow-up and remained asymptomatic.

WHO continues monitoring situation

Based on the information provided by Russia, the WHO said it had "not identified any elements indicating an ongoing transmission associated with this event." The organization indicated it would continue to monitor the situation and assess any potential public health implications as new information becomes available.

Cause of death specified by Russia

Russian authorities announced that the young woman had died of "community-acquired pneumonia," which they said occurred outside the laboratory where she worked. They also stated that she had been vaccinated and had immunity against dangerous infections related to her work.