MARLBOROUGH, Mass. and EMERYVILLE, Calif., June 20, 2016 /PRNewswire/ — Hologic, Inc. (NASDAQ: HOLX) and Grifols (MCE: GRF, MCE: GRF.P and NASDAQ: GRFS) – market-leading partners committed to blood safety – announced today that the U.S. Food and Drug Administration (FDA) has approved use of the Procleix Zika virus blood …