Russia Slams US Aid Offer After Plague Researcher’s Death in Siberia

A Russian laboratory technician died at a high‑security plague research centre in Siberia, a death that has sparked speculation and diplomatic tension. Kremlin spokesman Dmitry Peskov has called on Russians to ignore rumours, insisting the official cause of death was pneumonia of unknown origin and urging people to follow only state‑approved information. Meanwhile, President Donald Trump offered the US a deferential hand, which BBC Russia editor Steve Rosenberg probed during a brief exchange. The incident marks a fragile point in Russia‑US relations over scientific cooperation and biosecurity. The story continues to unfold as authorities investigate the circumstances and monitor potential international implications.