Associate Dean for Student Affairs

Professor
Department of Environmental, Agricultural and Occupational Health
College of Public Health
University of Nebraska Medical Center

Professional Summary

  • 2012-Present Associate Dean for Student Affairs, UNMC
  • 2013-Present Professor, Department of Environmental, Agricultural, and Occupational Health, UNMC
  • 2009-2012 Director of Masters Programs, UNMC
  • 2008-2013 Associate Professor, Department of Environmental, Agricultural, and Occupational Health, UNMC
  • 2003-2008 Assistant Professor, Department of Environmental and Occupational Sciences, School of Public Health, University of Texas Health Sciences Center at Houston

Education

  • PhD Environmental Science, University of Cincinnati
  • MBA Agribusiness, University of Nebraska at Lincoln
  • MS Environmental Science, University of Cincinnati
  • BS Biology, The Ohio State University
  • CIH Comprehensive Practice, American Board of Industrial Hygiene, Certificate No. 9740 CP

Research Interest & Projects

My research area is environmental exposure assessment, including environmental microbiology. My focus is on environmental bioaerosols (bacterial, antibiotic resistant bacteria, fungal, viral) from both the indoor and ambient environments. This includes source evaluation, source tracking, and methods to reduce exposure. Exposure reduction includes both the source reduction of bioaerosol generation, as well as, evaluation of personal protective equipment and procedures (such as the N95 respirator and surgical masks) to reduce exposure. I have previously done work and I have ongoing projects in a wide range of environmental health topics from decontamination, pesticide exposure, pregnancy outcomes, and health disparities.

Selected Publications from over 60 publications (+ Denotes student)

  • Gibbs, S.G., Green, C.F., Tarwater, P.M., +Mota, L.C., Mena, K.D., and Scarpino, P.V. 2006. Isolation of Antibiotic Resistant Bacteria from the Air Plume Downwind of a Swine Confined or Concentrated Animal Feeding Operation. Environmental Health Perspectives, 114(7): 1032-1037.
  • +Gandara, A., +Mota, L.C., +Flores, C., Perez, H.R., Green C.F. and Gibbs, S.G. 2006. Isolation of Antibiotic Resistant Staphylococcus aureus from Residential Indoor Bioaerosols. Environmental Health Perspectives. 114(12): 1859-1864.
  • +Mota, L.C., Gibbs, S.G.,Green C.F., +Flores, C.M., Tarwater, P.M., and Ortiz, M. 2008. Seasonal Fine and Coarse Culturable Fungal Constituents and Concentrations from Indoor and Outdoor Air Samples taken from an Arid Environment. Journal of Occupational and Environmental Hygiene. 5(8): 511-518.
  • Beam, E.L, Gibbs, S.G.,Boulter, K.C., Beckerdite, M.E., and Smith, P.W.  2011.  A method for evaluating personal protective equipment technique by healthcare workers.  American Journal of Infection Control.  39(5):  415-420.    
  • Perez, H.R., Johnson, R., Gurian, P.L., Gibbs, S.G.,Taylor, J., and Burstyn, I.  2011.  Isolation of airborne oxacillin-resistant Staphylococcus aureus from Urban residences.  Journal of Occupational and Environmental Hygiene.  8(2):  80-85.
  • Gibbs, S.G.,Lowe, J., Smith, P.W., and Hewlett, A.L.  2012.  Gaseous Chlorine Dioxide as an Alternative for Bedbug Control.  Infection Control and Hospital Epidemiology. 33(5):  495-499.
  • Rosenberg-Goldstein, R.E., Micallef, S.A., Gibbs, S.G.,Davis, J.A., He, X., George, A., Kleinfelter, L.M., Schreiber, N.A., Mukherjee, S., Sapkota, A., Joseph, S.W., Sapkota, A.R.  2012.  Methicillin-resistant Staphylococcus aureus (MRSA) Detected at Four U.S. Wastewater Treatment Plants.  Environmental Health Perspectives.  120(11):  1551-1558.  
  • Lowe, J.J., Gibbs, S.G., Iwen, P.C., and Smith, P.W.  2012.  A Case Study on Decontamination of a Biosafety Level-3 Laboratory and Associated Ductwork within an Operational Building Using Gaseous Chlorine Dioxide.  Journal of Occupational and Environmental Hygiene.  9(12):  D196-D205.
  • +Davidson, C.S., Green, C.F., Gibbs, S.G., Schmid, K.K., Panlilio, A.L., Jensen, P., and Scarpino, P.V.  2013.  Performance evaluation of selected N95 respirators and surgical masks when challenged with aerosolized endospores and inert particles.  Journal of Occupational and Environmental Hygiene.  10(9): 461–467. 
  • +Rosenberg-Goldstein, R.E., Micallef, S.A., Gibbs, S.G., George, A., Claye, E., Sapkota, A., Joseph, S.W., Sapkota, A.R.  2014.  Detection of Vancomycin-Resistant Enterococci (VRE) at Four U.S. Wastewater Treatment Plants that Provide Effluent for Reuse.  Science of the Total Environment.  466-467:  404-411.

Professional Affiliations

  • American Industrial Hygiene Association
  • American Public Health Association
  • American Society of Microbiology
  • American Water Works Association
  • Delta Omega Honorary Society in Public Health
  • National Environmental Health Association
  • Public Health Association of Nebraska

 

contact shawn gibbs
 Sean Gibbs, PhD

984355 Nebraska Medical Center
Omaha, NE 68198-4355
Phone: 402-559-4789
Fax: 402-559-4961 
Email: sgibbs@unmc.edu

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