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WHO says suspected pneumonic plague case in Russia presents 'very low' risk

scienceOct 6, 202638812

The World Health Organization said a possible pneumonic plague case linked to a Russian lab worker presents a "very low" risk outside Russia while investigations continue. Russian state media and local officials report a 28-year-old laboratory employee at the Irkutsk Anti-Plague Research Institute of Siberia and the Far East died after being treated for pneumonia; local outlets named her Darya Shipilova but CBC News said it had not independently confirmed her identity. Russian authorities told WHO there is currently no evidence the illness was connected to pathogens the woman worked with at the institute, which studies plague control, vaccine development and other dangerous infections and was founded in 1934. Irkutsk Region Governor Igor Kobzev posted on Telegram suggesting the death might be plague, then amended his comment to say "maybe," and health officials have quarantined people at the hospital and placed contacts under medical supervision, according to Anna Popova of Russia's public health agency. The European Commission and EU member states have added the item to a Health Security Committee meeting and said they are monitoring the situation. Reuters noted that Moscow is required under global health rules to respond to WHO requests within 24 hours as the agency seeks more information. Public health agencies emphasize that pneumonic plague is the most severe form of plague and that investigations and contact monitoring remain under way in Russia.

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