A case in Oregon is a rarity in the United States. It is not expected to spread. But this ancient and deadly disease remains a threat around the world.
(Image credit: Pictures from History/Universal Images Group /Getty Images)
A case in Oregon is a rarity in the United States. It is not expected to spread. But this ancient and deadly disease remains a threat around the world.
(Image credit: Pictures from History/Universal Images Group /Getty Images)
