Medizone International, Inc.

See Drop Down Menu on Main Page for all Medizone International Inc. Press Releases for 2010, or link from here:

April 27, 2010 -- MRSA Eliminated in Youth Sports Equipment

April 13, 2010 — Medizone International to Attend Investors Conference

March 16, 2010 -- Giant Step Forward for AsepticSure™

March 8, 2010 – AsepticSure™ Eliminates All Pathogens

February 4, 2010 – AsepticSure™ Hospital Sterilization System Demonstrates Total Eradication of Super Bugs

January 20, 2010  – Medizone International Announces Greatly Enhanced AsepticSure™ Patent Protection

January 5, 2010 -- Medizone International Successfully Completes AsepticSure™ Third Round Test Program

Medizone International, Inc., is a research and development company engaged in developing its AsepticSure™ technology to decontaminate and sterilize hospital surgical suites, emergency rooms, intensive care units, schools and other critical infrastructure. Mock-up trials are scheduled to begin in January for both public (hospital) and government (bio-terrorism countermeasures) applications.

These Press Releases contain certain forward looking statements that involve substantial risks and uncertainties, including, but not limited to, the results of ongoing clinical studies, economic conditions, product and technology development, production efficiencies, product demand, competitive products, competitive environment, successful testing and government regulatory issues. Additional risks are identified in the company's filings made with the Securities and Exchange Commission.

Investor Relations: 415-868-0300 / web site: www.medizoneint.com
E-mail: operations @ medizoneint.com