Fertile Ground

Description for FERTILE GROUND by Charles Wilson:

A deadly virus from the Amazon jungle. It knows no boundaries ?Ǫ and science knows no cure.

A team of scientists explore an uncharted region of the Amazon, seeking exotic plants that may yield cures for the diseases afflicting humanity. But their mission goes horribly wrong when the party is attacked by the area's mysterious natives, and when they learn too late that they've landed in the cauldron of a deadly, unknown virus.