U.S. News
Rubio Demands Russia Explain Plague Scientist Death in Siberia

Clear Facts
- Secretary of State Marco Rubio called on Russia to be more transparent about the death of a plague researcher in Siberia.
- The U.S. government is closely monitoring the situation.
- The incident occurred at a Russian anti-plague laboratory.
Secretary of State Marco Rubio has publicly pressed the Russian government for greater openness regarding the death of a plague researcher working at a laboratory in Siberia. The call for transparency comes as American officials continue to track developments surrounding the incident.
Rubio emphasized the need for clear information from Russian authorities about the circumstances of the researcher’s death.
Secretary of State Marco Rubio says the U.S. is closely monitoring a reported infection at a laboratory in Russia.
Rubio said a worker at the lab was reportedly infected and that officials were concerned about the possibility of the illness spreading internally. He said the… pic.twitter.com/RyembBYQyP
— One America News (@OANN) October 5, 2026
American officials have expressed ongoing concern about the potential implications of the situation at the Siberian facility.
“The United States expects Russia to be transparent about this incident and provide all relevant details without delay,” Rubio stated.
Washington continues to monitor the matter closely as part of its broader oversight of biological research activities in Russia.
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