The death of a worker from a Russian laboratory that researches plague has prompted questions about pneumonic plague and how the disease spreads.
The information available does not identify the worker or provide details about the circumstances of the death. It also does not establish whether the death was caused by pneumonic plague.
The case has drawn attention because the laboratory is involved in research related to plague. Questions have focused on pneumonic plague, including what it is and how it may spread.
No further details about a possible infection, the laboratory’s location, or any public-health response are provided in the available information.
At this time, the confirmed information is that a worker from a Russian plague research laboratory has died and that the death has prompted renewed questions about pneumonic plague. The available report does not provide evidence linking the death to the disease.
