Did a Russian lab worker die from pneumonic plague? What we know — and don't know

An unnerving story has emerged from southeastern Russia involving the death of 28-year-old woman from pneumonia and fears that she may have been exposed to a form of plague at the…

MediaNews muestra el titular y el resumen publicados por el medio. El artículo completo se lee en el sitio del editor. (www.cbc.ca)