Overview
The death of a worker from a Russian lab that researches plague has prompted questions about the disease.
Source
Originally published at www.bbc.co.uk.
Conflict & War
What is pneumonic plague and how does it spread?
Key Takeaway
The death of a worker from a Russian lab that researches plague has prompted questions about the disease.
Frequently Asked Questions
What is "What is pneumonic plague and how does it spread?" about?+
The death of a worker from a Russian lab that researches plague has prompted questions about the disease.
Who reported this story?+
This story was reported by BBC News.