Mystery surrounds young worker's death at Russia lab studying severe diseases
The World Health Organization said Saturday it still doesn't know what caused the death of a young worker at a lab in Russia that focuses on plague and other illnesses.
TL;DR
- A young worker at a lab in Russia has died.
- The lab focuses on studying illnesses such as plague.
- The World Health Organization is investigating the cause of death.
- The cause of death is currently unknown.