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Meet Our Experts

Susana Gonzalez

Chairman, Deer Specialist Group (DSG)
Assistant Professor, Science, Uruguayan University
Member, EcoHealth Alliance Global Conservation Program

Susana Gonzalez

Susana Gonzalez received her Bachelor's Degree in 1988 in Biology at the University of Uruguay where her research focused on the two Uruguayan pampas deer populations and their conservation.
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Jonathan H. Epstein

Jonathan H. Epstein

Dr. Jonathan Epstein received his DVM and MPH from The Tufts Cummings School of Veterinary Medicine and Tufts School of Medicine's Graduate Programs in Public Health after completing a four-year combined program. He was the first graduate to receive the TCSVM Certificate in International Veterinary Medicine, after completing a specialty program that provided practical training in field-based international scientific research.

His research interests include the ecology of zoonotic viruses such as Nipah virus, Ebola and SARS; zoonotic disease emergence at the human-animal interface; viral discovery; pathogen discovery; and trade as a mechanism for pathogen pollution. He is part of a large international collaboration that is investigating the ecology of Nipah virus in Bangladesh, where outbreaks occur in people almost every year with mortality rates reaching 90%. The focus of this research is to better understand the factors that cause this lethal virus to emerge, and to develop models that will predict and help prevent future outbreaks.

Dr. Epstein, along with colleagues at EcoHealth Alliance, has most recently begun working with a consortia of university and NGO partners under USAID's "Emerging Pandemic Threats" program, designed to establish an early warning system for zoonotic disease emergence by studying the diversity of pathogens in wildlife and assessing the risk of spillover into livestock and human populations in the most vulnerable countries around the world.  Dr. Epstein serves as EcoHealth Alliance's Asia director for the PREDICT program.

In 2004, he was part of a team of Chinese, Australian, and American scientists that identified bats as the natural wildlife reservoir for SARS coronavirus (SARS-CoV) in China. This discovery further highlighted the significance of live animal markets that contain wild animal species together at high density with domestic animals and people, as a mechanism for zoonotic disease emergence. Results from this work were published in the journal Science.

Dr. Epstein holds adjunct faculty positions at Columbia University's Mailman School of Public Health and the Dept. of Ecology, Evolution, and Environmental Biology; Tufts Cummings School of Veterinary Medicine and Tufts School of Medicine; and Mount Sinai School of Medicine. His work has been published in several leading scientific journals including the CDC's Journal Emerging Infectious Diseases, The Annals of the NY Academy of Science, The Journal of Applied Ecology, and Science.  He has been an invited speaker at meetings held by the Institute of Medicine and the World Health Organization. He holds advisory positions on two committees in the International Union for the Conservation of Nature (IUCN): the Veterinary Specialist Group and the BAT Specialist Group.

In 2006, Dr. Epstein became the first alumnus from Tufts University to be inducted into the Delta Omega Honors Society for excellence in the field of Public Health and in 2007 he received the Outstanding Alumnus award from the Tufts Cummings School of Veterinary Medicine.

His work has been featured on 60 Minutes II, The Discovery Channel, Discovery Health, The Science Channel, The National Geographic Channel, NBC Nightly News, and BBC Newshour, and in several periodicals including The New York Times, The Boston Globe, The San Francisco Chronicle, Scientific American, The Scientist, Science News, Discover, Newsweek, The Journal of the American Veterinary Medical Association, and National Geographic News.

Publications include:

Programs

Emerging Disease Hotspots

Monitoring the Deadly Nipah Virus

SARS

Assessing the Impacts of Global Wildlife Trade

Zoonotic Emergence Network (ZEN) in Malaysia & China

One Health Alliance of South Asia (OHASA)

PREDICT Program

EcoHealthNet

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