Jonathan  Runstadler , D.V.M., Ph.D.

Jonathan Runstadler , D.V.M., Ph.D.

Tufts University

Chair, Department of Infectious Disease and Global Health

Expertise: infectious and emerging diseaseGlobal HealthVirologyH5N1Influenzaavian flu virusSARS COV-2Influenza AVirus

Professor Runstadler joined the Department of Infectious Disease & Global Health in 2017. Working at the host-pathogen-environmental interface, the Runstadler laboratory studies how emerging virus, specifically influenza, is maintained, transmitted and evolves in reservoir or intermediate animal hosts. A major part of this work is directed at understanding how both host and viral factors may influence the risk of viral spillover into new hosts, including humans. Dr. Runstadler is working with collaborators to bridge the gap between studies of disease surveillance and disease ecology with a molecular and comparative understanding of pathogenesis, immune response and evolution. His current research is particularly focused on understanding genotype-phenotype relationships of the influenza virus, the role of diverse hosts and environments, and the interspecies movement of virus to the emergence of disease in new populations.

Prior to joining the faculty at the Cummings School, Dr. Runstadler was a faculty member at both the University of Alaska Fairbanks with the Institute of Arctic Biology and the Massachusetts Institute of Technology in the Division of Comparative Medicine. Dr. Runstadler received an undergraduate degree from Stanford University and his DVM and PhD in Genetics from the University of California, Davis. Prior to beginning his own lab at UAF, Dr. Runstadler was a postdoctoral fellow in the Center for Companion Animal Health under Dr. Neils Pedersen at the University of California, Davis.

Title

Cited By

Year

Annual (2023) taxonomic update of RNA-directed RNA polymerase-encoding negative-sense RNA viruses (realm Riboviria: kingdom Orthornavirae: phylum Negarnaviricota)

3

2023

Magnetic Levitation System Isolates and Purifies Airborne Viruses

2023

Ecogeographic Drivers of the Spatial Spread of Highly Pathogenic Avian Influenza Outbreaks in Europe and the United States, 2016–Early 2022

1

2023

Field Research Is Essential to Counter Virological Threats

1

2023

Highly pathogenic avian influenza A (H5N1) virus outbreak in New England seals, United States

26

2023

Characterization of SARS-CoV-2 aerosols dispersed during noninvasive respiratory support of patients with COVID-19

4

2023

Global dissemination of Influenza A virus is driven by wild bird migration through arctic and subarctic zones

13

2023

A standardized instrument quantifying risk factors associated with bi-directional transmission of SARS-CoV-2 and other zoonotic pathogens: The COVID-19 human-animal …

2022

The Boston Urban Rat Study: Preliminary results on zoonosis and population structure of the synanthropic Norway rat (Rattus norvegicus).

2022

Ecogeographic drivers of the spatial spread of highly pathogenic avian influenza outbreaks in Europe and North America, 2016-2022

2022

Sequence diversity and differences at the highly duplicated MHC-I gene reflect viral susceptibility in sympatric pinniped species

1

2022

Outbreak of highly pathogenic Avian influenza H5N1 in New England seals

15

2022

Spatiotemporal changes in influenza A virus prevalence among wild waterfowl inhabiting the continental United States throughout the annual cycle

4

2022

Epidemiology and ecology of Influenza A viruses among wildlife in the Arctic

6

2022

Ecological divergence of wild birds drives avian influenza spillover and global spread

33

2022

Review 1:" Intranasal fusion inhibitory lipopeptide prevents direct contact SARS-CoV-2 transmission in ferrets"

2022

Age and season predict influenza A virus dynamics in urban gulls: consequences for natural hosts in unnatural landscapes

4

2022

Duration of antigen shedding and development of antibody titers in Malayan tigers (Panthera tigris jacksoni) naturally infected with SARS-CoV-2

8

2021

Longitudinal analysis of pinnipeds in the northwest Atlantic provides insights on endemic circulation of phocine distemper virus

9

2021

Little interannual variability in gray seal (Halichoerus grypus) trophic niches during pregnancy despite variable environmental conditions

2021

The Next Phase in Monitoring Wild Animals for COVID-19

Infectious disease researchers at Tufts University are helping the USDA launch stronger surveillance testing of wild animals for SARS-CoV-2
13-Nov-2023 12:05:52 PM EST

Bird Flu Associated with Hundreds of Seal Deaths in New England in 2022, Tufts Researchers Find

Researchers at Cummings School of Veterinary Medicine at Tufts University found that an outbreak of highly pathogenic avian influenza (HPAI) was associated with the deaths of more than 330 New England harbor and gray seals along the North Atlantic coast in June and July 2022, and the outbreak was connected to a wave of avian influenza in birds in the region.
14-Mar-2023 02:15:22 PM EDT

Avian influenza: How It’s Spreading and What to Know About This Outbreak

A new study from Tufts University and other collaborators takes a data-driven look at influenza viruses circulating among different groups of birds and characterizes which types of birds are involved in spreading the virus. This paper publishes at a time when a highly pathogenic strain of avian influenza has been spreading across North America.
18-May-2022 04:20:13 PM EDT

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