Brian Leydet, MPH, PhD

Dr. Leydet is an vector-borne disease biologist who completed his doctoral work under the guidance of Dr. Fang Ting Liang at LSU's School of Veterinary Medicine, where he studied tick-borne diseases in understudied areas, and the pathogenic potential of Borrelia bissettii. This training complemented both his Master of Public Health degree as well as his experience as an EMT-Paramedic.  His multidisciplinary training was further expanded during his postdoctoral studies under the mentorship of Dr. Timothy Sellati at both the Trudeau Institute in Saranac Lake NY and Southern Research in Birmingham AL.  Brian is interested in understanding underlying factors that drive vector-borne disease enzootic cycles.  He loves the outdoors and spends much of his free time fishing and snowboarding. Download his CV.

Karine Posbic Leydet, MS, PhD

Dr. Leydet is an evolutionary biologist who completed her PhD at LSU in the Department of Biological Sciences' division of Systematics, Evolution, and Ecology under the advisement of Dr. Michael Hellberg. Her doctoral work investigated the demographic history and current range expansion of an invasive coral species in the Mediterranean Sea. Her master's research conducted at GWU investigated gene flow in marbled salamanders. Karine is largely interested in understanding the processes that help shape and maintain species' diversity, abundance, and distributions especially in light of environmental changes.  She completed her postdoctoral research in the Friedman Lab at Syracuse University (now at Queens University), and can be spotted in and around the lab providing expert advice. Visit her website.

Amanda Lemoine

Master's student (co-advised by Dr. John Farrell)

Amanda is examining variation in the gut microbiome of fish across trophic levels and between diet types in the near shore food web.

Miranda Nelson

Master's student

Miranda is exploring the prevalence of ticks and Borrelia burgdorferi in differing forests to gauge how landscape management can influence Lyme disease. 

Kurt Gielow

Master's student (major professor: Dr. Shannon Farrell)

Kurt is investigating tick and Borrelia burgdorferi prevalence associated with ground foraging bird species along a gradient of human development in central New York.

​Crystal Silliman

Undergraduate student

Crystal is examining ticks for Borrelia burgdorferi found on different mammals in differing forest types.

Lukas Leydet

Future scientist/ the real boss

Lukas is a curious little explorer who loves being outside.

You?   

Lab Alumni

Zaara Sarwar, PhD

Post-doctoral researcher
​
Zaara is now an Assistant Professor at The College of New Jersey. 

Lorne Farovitch, MS, PhD

PhD student in Translational Biomedical Science Program (University of Rochester; major professor: Dr. Tim Dye)
Defended and graduated 2020

​Lorne's multidisciplinary dissertation on ticks was composed of three collaborative projects: 1) determining novel bio-diagnostic testing, 2) evaluating geographic distribution of tick-borne diseases, and 3) determining the effective preventive strategies for Deaf populations.​

Ben Gallo, MS

Master's student (co-advised by Dr. John Farrell)
Defended and graduated 2019

Ben investigated the composition of the gut microbial communities in fishes of the Upper St. Lawrence River (namely Northern Pike (Esox lucius)) using Next Generation Sequencing technologies.

Sarah Lanthier

Master's student

Sarah explored the role of host associations among Borrelia burgdorferi, Ixdoes scapularis, and their small mammal hosts in a recently established location.

​Aaliyah Au

Undergraduate student
Graduated May 2020; BS Biotechnology

Aaliyah investigated the prevalence of Babesia microti in various small mammal species at locations with varying tick densities.

Nick Bentley

Undergraduate student
Graduated May 2020; BS Biotechnology and Chemistry

Nick studied the diversity of a Borrelia burgdorferi complement-binding protein in mammals and birds.

Amanda Christiano

Undergraduate student
​Graduated May 2018; BS Environmental Biology, minor: Environmental Health

Amanda examined the differential gene expression observed in two morphological variants of Borrelia burgdorferi using qPCR. She is currently a research technician in Dr. M. Mahmood Hussain's lab at NYU Winthrop Hospital researching diabetes and obesity.

Rachel Lange

​REU student (Syracuse University) in summer 2019
Undergraduate student
Graduated May 2020; BS Biotechnology
​
Rachel investigated the prevalence of Powassan virus in groundhogs, groundhog-associated Ixodes cookei, and Ixodes scapularis to understand the different Powassan transmission cycles in nature. 

Amelia Sorlie

Undergraduate student
Graduated May 2018; BS Environmental Biology

​Amelia quantified Borrelia burgdorferi biofilm formation in vitro.

​Gwen Kettenburg

​REU student (Keystone College)
​summer 2018

Gwen examined seroprevalence of Borrelia miyamotoi in white-tailed deer from New York and Pennsylvania.

Izzy Schmitt

​REU student (Green Mountain College)
​summer 2018

Izzy researched Borrelia burgdorferi outer surface protein C (OspC) groups associated with infected birds and their ticks from Onondaga County, NY.