Aug. 18, 2005 -- The U.S. Food and Drug Administration (FDA) has approved calcitonin-salmon [rDNA origin] nasal spray for the treatment of osteoporosis in women more than five years after menopause; a ...
Vaccines are supposed to be a traveler’s ally, guarding against diseases that lurk in exotic locales or even at home. But two recent developments prove vaccines aren’t foolproof. In December, several ...