MALVERN, Pa. & STAFFORD, England--(BUSINESS WIRE)--PuriCore (LSE: PURI), the life sciences company focused on developing and commercializing proprietary, green solutions that safely, effectively, and naturally kill infectious pathogens without causing harm to human health or the environment, announced its trading update for the six months ended June 30, 2008. Interim results for this period are expected to be announced on 29 August 2008.