A Lab Worker Died at a Siberian Plague Institute. Moscow Owes the World Answers
The State Department has formally asked Russia for information, and President Trump says he will raise it with Putin. In our view, the right response is calm, firm and insistent on the facts.
By Clara Hughes
ALTAS WORLD NEWS OPINION | By Clara Hughes, Chief Opinion Editor | October 7, 2026 | 5-min read A 28-year-old lab worker at a plague research institute in Siberia fell ill and died last week. Around 200 people were initially placed in quarantine [8]. Russia's health watchdog says she died of "pneumonia of an undetermined etiology" [1], but it has not publicly explained what caused that pneumonia or how she fell ill [8]. Washington and the World Health Organization have both asked for more. The State Department says it has "officially requested additional information from the Russian government" [4], and President Trump says he will speak to Vladimir Putin about it soon [1]. In our view, the President is handling this the right way: calm, firm and insistent on the facts. Russia owes the world straight answers. Key Takeaways The worker, named in Russian media as Darya Shipilova, worked at the Anti-Plague Institute of Siberia and the Far East in Irkutsk [1][2]. Russian officials have not confirmed pneumonic plague. They say plague was not found among the contacts tested, and on Wednesday they said there was no risk of an epidemic [5][8]. The WHO has asked Russia to clarify the cause of the pneumonia, the pathogen that prompted the quarantine and media reports of a second employee with pneumonia of undetermined