plaguetracker.com evidence snapshot v1
url: https://mezha.net/eng/news/6382a49c_unverified_reports_claim_a/
captured_at: 2026-10-04T16:50:00.388Z
title: Unverified Reports Claim a Possible Bubonic Plague Outbreak in Russia’s Irkutsk Region

The details are striking, yet a crucial gap remains: none of the supplied accounts provides official evidence to identify the disease or confirm the alleged measures.

Unconfirmed reports have emerged in Russia of a possible outbreak of bubonic plague in the Irkutsk Region. They also claim that the authorities are trying to keep information about the situation under wraps.
As reported by rbc.ua.
According to these reports, the first victim of the disease was 28-year-old Dariia Shypilova, who worked at the Irkutsk Research Institute. The reports cited do not provide official confirmation of this information.
They also claim that Anna Popova traveled from Moscow to Irkutsk to look into the circumstances. According to these reports, she has made no public statements about the incident.
A total of 189 people are reportedly in isolation: 114 at one hospital, 63 at another, and 12 more at the Research Institute for Plague Control.
According to reports, Irkutsk Region Governor Igor Kobzev described the situation as a “dangerous infectious disease” but did not specify the diagnosis. Mass events in the region were also reportedly canceled.
Posts claim that pharmacies ran short of antibiotics after residents rushed to stock up. Residents of Baikalsk were advised to avoid traveling to Shelekhov, but the notice was later deleted.
Russian epidemiologist Mikhail Favorov said Popova’s personal visit was a sign that the situation could be “dire and critical.” He also alleged that facts were being concealed on a large scale.
The claims cited do not confirm that a plague outbreak has actually occurred in the Irkutsk Region. Without official information about the diagnosis and circumstances, these reports should be treated as unverified.