Russia plague fears after death of lab worker at research centre | BBC News trending News varmadheeraj335@gmail.com — October 7, 2026 · 0 Comment breaking news alert bbc bbc news biological breaking news Centre China Covid crisis danger Deadly Death Disease experiments fear fears health hospital Ill Lab laboratory Moscow News organisation Panic Plague Putin quarantine Research research centre risk Rubio russia Scare Secret Security Siberia Threat top Trump UKRAINE us war warfare Washington WHO worker World world news