Parasitic worms: Just what the doctor ordered?
![](http://www.newscientist.com/data/images/ns/cms/mg20327161.300/mg20327161.300-1_220_thumbnail_70_100.jpg)
Hookworms, whipworms, and flukes are generally bad news, but if you suffer from allergies or asthma they could be a blessing in disguise.
The enemy within: 10 human parasites
![](http://www.newscientist.com/data/galleries/mg20327161300-enemy-within-human-parasites/schistosome_thumbnail_70_100.jpg)
Some of the most common human parasites and the damaging effects they can have.
No comments:
Post a Comment