EEHV Advisory Group News Release – August 2023


For more information:
Jill Allread, Advisory Group Outreach

Group focuses expertise, resources on goal to end EEHV-caused elephant deaths
Zoos, researchers take aim at deadly herpes virus posing global threat to elephants

COLUMBUS, Ohio, August 4, 2023 — Racing to protect elephants from the deadly elephant endotheliotropic herpesviruses (EEHV), the North American EEHV Advisory Group prepared a multipronged strategy to advance knowledge sharing, prevention, rapid response, and treatment, uniting global collaborations to fight the virus.

The 35-member Advisory Group developed the new strategies during a three-day meeting at Columbus Zoo and Aquarium on July 31-Aug. 2. The international group is composed of professionals in veterinary medicine, research, elephant care and outreach who are committed to advising and supporting collaborations to prevent elephant deaths from EEHV globally. The virus causes a life-threatening disease in young Asian and African elephants and can be deadly to wild elephants and those under human care.

Actions by the EEHV Advisory Group, along with researchers and accredited zoos and other facilities with elephants, are advancing the understanding of the virus and support work toward a vaccine. As a result of ongoing efforts, several young elephants have survived the disease because of early detection and interventive treatments. However, 17 elephants in North America, mostly juveniles, have died of EEHV in the last 10 years, and the virus remains a threat to sustaining elephant populations.

Sponsors of the Advisory Group strategy meeting are Columbus Zoo and Aquarium, Colossal Biosciences, Houston Zoo, Smithsonian’s National Zoo & Conservation Biology Institute, and the Elephant Managers Association.

The Advisory Group is planning future EEHV workshops and symposiums that engage elephant experts and advocates globally in work toward EEHV-solutions.

Established in 2014, the EEHV Advisory Group has a mission to be at the forefront of EEHV knowledge, advancing best practices for prevention, diagnosis, and treatment of EEHV. It provides hope and a path forward for elephants and the people who care for them. For more information, visit

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EEHV Meetings (Previous)

  • North American Elephant Endotheliotropic Herpesvirus (EEHV) Workshop, Houston Zoo, March 26-28, 2019
  • EEHV Advisory Group Meeting, Aug 12-14, 2018, White Oak Conservation Center, Organizers: Debbie Olson, Lauren Howard, Erin Latimer.

EEHV Meetings (Previous)

  • 3rd annual EEHV Asia Working Group meeting, Thailand, Nov 17-18, 2017. Organizers: EEHV Taskforce Thailand Working Group , Sonja Luz, Supaphen Sripiboon.
  • EEHV Training Workshop. Kasetsart University, Thailand, Nov 13 – 15, 2017. Organizers, Erin Latimer, Supaphen Sripiboon.
  • 11th International Elephant Endotheliotropic Herpesvirus (EEHV) Workshop. May 15-17, 2017, Zoological Society of London (ZSL), London Zoo, London. Organizers: Akbar Dastjerdi, Fieke Molenaar.
  • 2nd annual Southeast Asia EEHV symposium.
  • 15th International Elephant and Rhino Conservation and Research Symposium, Singapore Zoo, Nov 14-18, 2016,
  • 2nd EEHV Advisory Group Meeting (following Annual AAZV/EAZV Meeting: Atlanta GA, July 23, 2016

EEHV Meetings (Previous)

  • 1st Asian EEHV Strategy Meeting, Singapore, Nov 5-7, 2015
  • 10th International Houston Zoo February 17-18, 2015
  • 9th International Houston Zoo January 27-29, 2013
  • 8th Rotterdam, Netherlands October 12, 2011 (in conjunction with IEF)
  • 7th Annual EEHV Workshop Houston Zoo January 24-25, 2011
  • 6th International: St. Louis Zoo December 7-8, 2010
  • 5th International: Houston Zoo: Research Coordination Meeting 1/27/09
  • 4th International: Pattaya, Thailand November 24-26, 2008 (In conjunction with IEF)
  • 3rd International: Orlando, FL November 2007
  • 2nd International: Copenhagen Denmark Oct 19-20, 2006 (In conjunction with IEF Symposium)
  • 1st EEHV Meeting: Houston Zoo September 2005