What to know about plague lab worker's death
CBS News medical correspondent Dr. Céline Gounder shares what we know so far about the death of a female scientist who worked at a plague research center in Russia's far-eastern Siberia region.
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CBS News medical correspondent Dr. Céline Gounder shares what we know so far about the death of a female scientist who worked at a plague research center in Russia's far-eastern Siberia region.
The World Health Organization says public risks are low after a plague center worker's death, but Marco Rubio says Moscow should "share more information with the world."