Path melange

Aquatics International | Deathly Shallows | November/December 2011

More on PSA....

Conflicting data cause confusion on prostate cancer screening - amednews.com PSA levels aren't a perfect marker for cancer, experts say. But research shows that the incidence of metastatic disease has decreased since implementing PSA tests.

Dracunculiasis (guinea-worm disease). Heightened surveillance: the key to eradication Dracunciliasis, more commonly known as guinea-worm disease, is on the verge of eradication. The number of cases has dropped by more than 99% from almost 3.5 ...