
A 28-year-old laboratory technician at Russia’s Irkutsk Anti-Plague Research Institute has died after reportedly developing pneumonia, triggering heightened scrutiny around the specialised facility. Russia has not confirmed a plague infection, but nearly 200 people have reportedly been quarantined or placed under medical observation, while hospitals have introduced precautionary measures. Authorities are investigating the case, with Russia’s top health officials travelling to the region. U.S. Secretary of State said Washington is monitoring the situation closely but said there is no cause for alarm at this stage.