The World Health Organization has called for further details into the death of a researcher at a Russian plague laboratory, raising questions about the circumstances surrounding the incident. Russian authorities have stated the individual died from pneumonia of unknown origin, leaving unanswered questions about potential links to the lab’s work. The discrepancy between the official explanation and the WHO’s request for more information has sparked speculation about the true cause. Health officials are urging transparency as investigations continue.


The World Health Organization says it wants more information on what caused the death of an employee at a Russian plague research lab. Russia says the woman died of pneumonia of unknown origin.