Inside the plague research labs at the heart of a Russian mystery

AI Summary

A researcher who died of an unknown illness worked at a remote anti-plague laboratory in the former Soviet region. The facilities are rarely visited by foreigners and remain shrouded in secrecy, raising questions about the circumstances surrounding the death.

A researcher who died from an unknown illness worked at a remote anti-plague facility. Few foreigners have visited these labs, which dot the former Soviet states, and are shrouded in secrecy.