The Irkutsk Anti-Plague Research Institute of Siberia and the Far East in Irkutsk, Russia, on Wednesday. A 28-year-old researcher there died of an unexplained pneumonia.
New information around the death of a lab worker, including a statement that she had been vaccinated against the plague, came as U.S. officials demanded more data.
New information around the death of a lab worker, including a statement that she had been vaccinated against the plague, came as U.S. officials demanded more data.
The entrance to the grounds of the anti-plague institute in Irkutsk, Russia, on Wednesday. An employee of the institute died of a mysterious pneumonia.