US Strongly Advises Against Travel to Russia Amid Suspected Plague Scare
The United States is strongly advising Americans against traveling to Russia as Washington monitors reports of a suspected pneumonic plague case in the Siberian region of Irkutsk.
The case centers on Darya Shipilova, a 28-year-old laboratory worker at the Irkutsk Anti-Plague Institute. Independent outlet Lyudi Baikala reported she accidentally broke a test tube containing pneumonic-plague bacteria on September 25, became seriously ill, and died on October 2 in a hospital in Shelekhov.
Russia disputes the reports
Russian authorities have not confirmed plague as the cause of death. Rospotrebnadzor, the country's public-health watchdog, diagnosed Shipilova with "pneumonia of unknown etiology" and said expanded testing found no microorganisms linked to her lab work. The agency also said no laboratory accident had been recorded.
Still, precautionary measures have been unusually extensive. Nearly 200 people who may have had contact with the worker were placed under medical observation or isolation, and hospitals in the Irkutsk region introduced quarantine controls. Regional governor Igor Kobzev said all monitored contacts show no symptoms and have tested negative.
Washington is watching closely
The State Department told RFE/RL on October 4 that it is aware of the fatal suspected case and is "monitoring the situation closely with the CDC and our other interagency partners," while urging Russian authorities to "share accurate information quickly and openly."
Secretary of State Marco Rubio told reporters Washington was monitoring the situation, adding, "I don't think it's cause for alarm, but it is something that needs to be watched." President Trump said the administration is "looking at it very strongly."
Some US political figures have called for tougher action. Former Rep. Adam Kinzinger called for suspending flights involving Russia, though there are currently no direct commercial flights between the US and Russia and Washington has not announced any new travel restrictions beyond its standing Level 4 "Do Not Travel" advisory.
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Options market and stocks to watch
Geopolitical risk headlines like this tend to lift implied volatility in travel and energy names while pushing defensive flows. There are no direct US-Russia commercial flights, but any escalation talk around Russia can ripple through oil supply expectations and broader risk sentiment.
Stocks to watch include major US airlines on travel-sentiment risk, such as UAL and DAL, plus energy majors like XOM and CVX if crude volatility returns. Defense contractors like LMT and RTX often see call flow when geopolitical headlines pile up, and oil volatility plays like USO can attract options activity on headline-driven spikes.
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