VANCOUVER, British Columbia, May 21, 2020 (GLOBE NEWSWIRE) — SHARC International Systems Inc. (CSE:SHRC) (FSE:IWIA) (OTCQB:INTWF)...

PURE Bioscience, Inc. (OTCQB: PURE), creator of the patented non-toxic silver dihydrogen citrate (SDC) antiviral/antibacterial,...