Therapies against roundworm, malaria parasites win medicine Nobel
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/10/2015mednobel_streptomyces-artemisia.jpg?fit=860%2C460&ssl=1)
Work done to isolate drugs from Streptomyces bacteria (left) and sweet wormwood (right) that treat parasitic diseases earned the 2015 Nobel Prize in physiology or medicine.
Left: CDC; right: tonrulkens/Flickr (CC BY-SA 2.0)