John Lednicky, PhD
Office: HPNP 4155
Areas of Expertise
About Dr. John Lednicky
John Lednicky has BS, MS, and PhD degrees in microbiology. After graduation with a BS degree, he worked as a clinical microbiology technician and attained two professional certifications: M(ASCP) and RM(NRCM). For both certifications, his specialty areas were in bacteriology and mycology. Thereafter, he worked with Staphylococcus aureus for his MS degree, and had planned on pursuing a PhD in biochemical physics. Instead, he studied transcription regulation by transcription factor SP1 in a macaque polyomavirus (SV40) model for his PhD work.
Prior to joining the University of Florida, Dr. Lednicky was an assistant professor of pathology at the Loyola Medical Center in Illinois. He then worked in industry, where he engaged in biodefense-related work, aerobiology related to inhalation exposure studies in small animal models, various projects with avian influenza H5N1 and other influenza viruses, and the production of biodiesel from alga.
Dr. Lednicky’s current research focus areas at UF are: (a) aerovirology, (b) virus discovery, (c) virus surveillance with emphasis on arthropod-borne viruses, and (d) influenza virus studies. His laboratory discovered Rhinovirus C-51 and a unique variant of Human polyomavirus 9, and was the first to detect Zika and Mayaro viruses in Haitians. More recently, his laboratory was the first in the world to discover Madariaga and Keystone viruses in humans. His laboratory is also involved with the isolation of viruses that are causing lethal infections in farmed deer of Florida.
Current Research Interests
- Influenza viruses (human and animal): detection, isolation, and genetic analyses
- Live agent bioaerosol inhalation studies
- Respiratory viruses
- Detection, isolation and sequence analyses
- Polyomavirus regulatory region structure and function
- Molecular and classical diagnostic virology (human and animal)
- Development of human and animal virus detection, isolation and identification methodologies
- Reverse genetics of RNA viruses: expression of viral genes and virus production
- Ph.D., Microbiology, University of Texas,1991
- M.S., Microbiology University of Missouri, 1984
- B.S., Microbiology, University of Miami, 1978
- Blohm, G. M., Paniz-Mondolfi, A. E., Márquez, M. C., Loeb, J. C., Pacheco, C., Lednicky, J. A., . . . Morris, J. R. (2018, June 14). Complete Genome Sequence of Dengue Virus Serotype 2, Asian/American Genotype, Isolated from the Urine of a Venezuelan Child with Hemorrhagic Fever in 2016.
- Lednicky, J. A., White, S. K., Stephenson, C. J., Cherabuddi, K., Loeb, J. C., Moussatche, N., . . . Morris, J. R. (n.d.). Keystone Virus Isolated from a Florida Teenager with Rash and Subjective Fever: Another Endemic Arbovirus in the Southeastern United States?
- White, S. K., Mavian, C., Elbadry, M. A., Beau, V. M., Paisie, T., Telisma, T., . . . Morris, J. R. (2018, May 31). Detection and phylogenetic characterization of arbovirus dual-infections among persons during a chikungunya fever outbreak, Haiti 2014.
- White, S. K., Mavian, C., Salemi, M., Morris, J. R., Elbadry, M. A., Okech, B. A., . . . Dunford, J. C. (2018, May 10). A new “American” subgroup of African-lineage Chikungunya virus detected in and isolated from mosquitoes collected in Haiti, 2016.
- Blohm, G. M., Lednicky, J. A., White, S. K., Mavian, C. N., Márquez, M. C., González-García, K. P., . . . Paniz-Mondolfi, A. E. (n.d.). Madariaga Virus: Identification of a Lineage III Strain in a Venezuelan Child With Acute Undifferentiated Febrile Illness, in the Setting of a Possible Equine Epizootic.