14 May 2004
Vol 304, Issue 5673

About The Cover

Cover image expansion

COVER Immune cells (red) are shown engulfing yeast within 5 minutes (green with yellow halo) or bacteria (green/yellow) and dying cells (blue with green halo) within 1 hour before their destruction. In these deconvoluted fluorescent micrographs, the immune cell cytoskeleton is stained red and nuclei are blue. See page 1014. [Image: J. M. Blander, M. Magarian Schmidt, and R. Medzhitov]