We are excited to announce that Ed Mascioli, M.D. has joined Matrivax as Chief Executive Officer (CEO) and Member of the Board of Directors. Dr. Mascioli is an experienced pharmaceutical and venture executive, and has held senior executive positions at Pfizer, Dapis Capital, Peptimmune, MPM Capital, Karos and Affinium. His leadership and business development expertise will be key in advancing our vaccine candidates through the clinic. Together, we look forward to developing our programs and building new partnerships. Welcome to the Matrivax team, Dr. Mascioli!

  • Nicole Ruggiero

Please join us at World Vaccine Congress 2020, in Washington D.C.

April 6, 2020 at 10:00


The Centers for Disease Control (CDC) has named C. difficile infections an urgent public health threat and the leading hospital-acquired infection in the U.S. With an enormous human toll, and significant health care costs, there is a clear need to prevent and treat this infection. Join us in this workshop as we hear from experts on their promising approaches to tackle the infection.

Workshop Leader: Kevin Killeen, Chief Scientific Officer, Matrivax

-Vaccine Effort Therapies

-Antibiotics: Merck’s DIFICID® (fidaxomicin)



-Fecal Microbiota Transplant

Kevin Killeen, Chief Scientific Officer, Matrivax R & D Corp

Mena Boules, Associate Medical Director, Medical Affairs, Gastroenterology, FERRING Pharmaceuticals

Pamela Sears, Vice President Clinical Science, Merck

Elizabeth Hohmann, Infectious Disease, Massachusetts General Hospital

© 2020 Matrivax Research and Development Corporation

650 Albany Street, Suite 117, Boston, MA 02118