Barbara E. Mahon, MD

Adjunct Assistant Professor, Epidemiology

Barbara Mahon
715 Albany St Talbot Building


Dr. Mahon received her MD and clinical training in pediatrics from the University of California, San
Francisco and her MPH from the University of California, Berkeley. She trained in CDC’s Epidemic
Intelligence Service (EIS). Dr. Mahon is deputy chief of the Enteric Diseases Epidemiology and
Surveillance Branch at the Centers for Disease Control and Prevention (CDC). The branch is responsible
for national surveillance for enteric diseases. It conducts epidemiologic studies of the burden, trends,
and food source attribution of foodborne diseases caused by Listeria , Salmonella, and E. coli O157,
among other pathogens. The branch’s work also focuses on vulnerable populations, including older
adults, young children, and other groups, with the goal of creating knowledge needed to protect people
by preventing disease. Dr. Mahon has a broad background in infectious disease epidemiology, having
worked on foodborne diseases, vaccine-preventable diseases, and sexually transmitted diseases in
academic and industry positions as well as in government.

Other Positions

  • Adjunct Assistant Professor, General Pediatrics, Pediatrics, Boston University School of Medicine


  • University of California San Francisco, MD
  • University of California, Berkeley, MPH
  • Harvard University, AB


  • Published on 10/30/2017

    Geissler AL, Bustos Carrillo F, Swanson K, Patrick ME, Fullerton KE, Bennett C, Barrett K, Mahon BE. Increasing Campylobacter Infections, Outbreaks, and Antimicrobial Resistance in the United States, 2004-2012. Clin Infect Dis. 2017 Oct 30; 65(10):1624-1631. PMID: 29020144.

    Read at: PubMed
  • Published on 5/12/2017

    Wong KK, Burdette E, Mahon BE, Mintz ED, Ryan ET, Reingold AL. Recommendations of the Advisory Committee on Immunization Practices for Use of Cholera Vaccine. MMWR Morb Mortal Wkly Rep. 2017 May 12; 66(18):482-485. PMID: 28493859.

    Read at: PubMed
  • Published on 2/16/2017

    Jacobs Slifka KM, Newton AE, Mahon BE. Vibrio alginolyticus infections in the USA, 1988-2012. Epidemiol Infect. 2017 May; 145(7):1491-1499. PMID: 28202099.

    Read at: PubMed
  • Published on 11/18/2016

    Iwamoto M, Reynolds J, Karp BE, Tate H, Fedorka-Cray PJ, Plumblee JR, Hoekstra RM, Whichard JM, Mahon BE. Ceftriaxone-Resistant Nontyphoidal Salmonella from Humans, Retail Meats, and Food Animals in the United States, 1996-2013. Foodborne Pathog Dis. 2017 Feb; 14(2):74-83. PMID: 27860517.

    Read at: PubMed
  • Published on 10/26/2016

    Chai SJ, Cole D, Nisler A, Mahon BE. Poultry: the most common food in outbreaks with known pathogens, United States, 1998-2012. Epidemiol Infect. 2017 Jan; 145(2):316-325. PMID: 27780481.

    Read at: PubMed
  • Published on 9/28/2016

    Wong KK, Mahon BE, Reingold A. CVD 103-HgR vaccine for travelers. Travel Med Infect Dis. 2016 Nov - Dec; 14(6):632-633. PMID: 27693492.

    Read at: PubMed
  • Published on 8/11/2016

    Crowe SJ, Newton AE, Gould LH, Parsons MB, Stroika S, Bopp CA, Freeman M, Greene K, Mahon BE. Vibriosis, not cholera: toxigenic Vibrio cholerae non-O1, non-O139 infections in the United States, 1984-2014. Epidemiol Infect. 2016 Nov; 144(15):3335-3341. PMID: 27510301.

    Read at: PubMed
  • Published on 7/8/2016

    Widdowson MA, Schrag SJ, Carter RJ, Carr W, Legardy-Williams J, Gibson L, Lisk DR, Jalloh MI, Bash-Taqi DA, Kargbo SA, Idriss A, Deen GF, Russell JB, McDonald W, Albert AP, Basket M, Callis A, Carter VM, Ogunsanya KR, Gee J, Pinner R, Mahon BE, Goldstein ST, Seward JF, Samai M, Schuchat A. Implementing an Ebola Vaccine Study - Sierra Leone. MMWR Suppl. 2016 Jul 08; 65(3):98-106. PMID: 27387395.

    Read at: PubMed
  • Published on 6/1/2016

    Mahon BE, Fields PI. Invasive Infections with Nontyphoidal Salmonella in Sub-Saharan Africa. Microbiol Spectr. 2016 Jun; 4(3). PMID: 27337467.

    Read at: PubMed
  • Published on 4/18/2016

    Date KA, Newton AE, Medalla F, Blackstock A, Richardson L, McCullough A, Mintz ED, Mahon BE. Changing Patterns in Enteric Fever Incidence and Increasing Antibiotic Resistance of Enteric Fever Isolates in the United States, 2008-2012. Clin Infect Dis. 2016 Aug 01; 63(3):322-9. PMID: 27090993.

    Read at: PubMed

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