CAMBRIDGE, Mass. & WASHINGTON–(BUSINESS WIRE)–Since COVID-19 arrived in the United States in early 2020, the U.S. Department of Veterans Affairs (VA) has been diligently working to protect one of the nation’s most vulnerable populations: veterans. With support from InterSystems, a creative data technology provider dedicated to helping customers solve the most critical scalability, interoperability, and speed problems, VA received early access to the COVID-19 vaccine, while treating nearly 130