Uzbekistan raises health readiness after Irkutsk lab worker dies of plague

Uzbekistan has stepped up preventive health measures after a laboratory worker in Russia's Irkutsk region died of plague, AKIpress and UzDaily reported, citing the country's Committee for Sanitary and Epidemiological Welfare and Public Health.

The committee said the steps are meant to stop the infection from being brought into Uzbekistan and from spreading there. Its specialists are following developments using information from the World Health Organization and Russian authorities. They are checking several open questions: laboratory confirmation of the diagnosis, the likely source and route of infection, how far the disease has spread and how many people are affected. Health services have been placed on a higher state of readiness, UzDaily reported.

The committee also urged citizens not to pass on information from unreliable sources and said it would update the public if the epidemiological situation changes. It presented the measures as preventive.

The case in Irkutsk

The woman, 28, worked at the Irkutsk Anti-Plague Research Institute and died at the Shelekhov District Hospital, UzDaily reported. She had been admitted with symptoms of severe pneumonia and was put on a ventilator before she died, according to the Moscow Times. The newspaper cited reports that she had told medical staff she broke a tube of live bacteria by accident while taking samples. UzDaily described a laboratory incident involving a broken test tube as one of the versions under consideration.

Reports differ on the number of contacts. The Moscow Times said at least 197 possible contacts had been isolated, more than 100 of them in hospital wards. AKIpress put the number of contacts under medical observation at around 20. "All identified contact persons have been placed under medical observation. As of today, the contacts show no signs of illness, and their laboratory test results are negative," Igor Kobzev, the governor of the Irkutsk region, wrote on Telegram, according to the Moscow Times.

The hospital was placed under quarantine, public events were called off and investigators reportedly opened a criminal case over possible violations of health safety rules, the Moscow Times said. Media reports have described the suspected form as pneumonic plague, which can pass between people through respiratory droplets, though UzDaily noted that this had not been officially confirmed. Alexei Tsydenov, head of the Republic of Buryatia, identified plague as the cause of death, AKIpress reported. "There are no plague outbreaks in the republic, including in areas bordering Mongolia," Tsydenov said, according to the Moscow Times.

Watching from Tashkent

What it means: Uzbekistan's reaction shows how a single laboratory-linked death in Irkutsk becomes a regional public health matter. By its own account, Tashkent's assessment depends on what Russian authorities and the WHO share, so the speed and completeness of that information will set the pace for neighbors weighing their own precautions. The committee's warning about unreliable sources also signals that officials treat rumor as a risk in its own right. For now, the reported facts point toward containment: contacts without symptoms, negative test results so far, and the head of Buryatia saying there are no outbreaks in his republic. The coming days of observation in Irkutsk will show whether the Uzbek measures remain a quiet precaution or need to be widened.