Focus on Fellows
Focus on Fellows is an APHL publication that provides an opportunity to see the faces and learn a little more about the Public Health Laboratory Fellowship Program participant who have been working, learning and developing laboratory andprofessional skills alongside you. This publication is a collection of all fellows who participated in, or graduated from the fellowship program between 2024-2025.
Bioinformatics and Molecular Epidemiology
Jeffery Arcilla
US Centers for Disease Control and Prevention
Project: Enhanced detection of Arenaviruses, high consequence pathogens and novel pathogens that cause viral hemorrhagic fever (VHF)-like symptoms.
Raheel Ahmed
US Centers for Disease Control and Prevention
Project: Develop bioinformatic pipelines for pan-viral sequencing assays.
Robert Dickerson
San Mateo County Public Health Laboratory
Project: Genomic analysis of sequencing data.
Hailey Gavigan
Arizona Veterinary Diagnostic Laboratory
Project: Integrated molecular biology and bacteriology laboratory training program.
Iryna Goraichuk
Sonoma County Public Health Laboratory
Kyrsten Hall
Colorado Department of Public Health & Environment
Daniel Hartman
Washington Public Health Laboratories
Project: Conducting viral genomic surveillance with Nextstrain.
Haejin Hwang-Hinz
Minnesota Public Health Laboratory Division
Project: Bioinformatics support for enhanced food safety projects.
Dharini Jasti
Arkansas Public Health Laboratory
Project: Genomic bioinformatics for enteric pathogen detection.
James Martinez
Georgia Public Health Laboratory
Project: Implementation of genomic surveillance to Identify circulating Human Respiratory Syncytial Virus (RSV) of public health importance.
Tyra Mills
Nebraska Public Health Laboratory
Project: Bioinformatics for the Nebraska Public Health Laboratory.
Keri Smith
Georgia Public Health Laboratory
Project: Implementation of genomic surveillance to identify circulating Human Respiratory Syncytial Virus (RSV) of public health importance.
Zahra Tayebi
US Centers for Disease Control and Prevention
Project: Development of visualization and analysis tools for mpox genomic surveillance.
Biosafety and Biosecurity
McKenzie Mullis
Ohio Department of Health Laboratories
Project: Advancing risk analysis, enhancing biosafety protocols, and strengthening emergency preparedness.
Emergency Preparedness and Response
Ifeanyichukwu Ukaumunna
Oregon State Public Health Laboratory
Project: Building stronger laboratory emergency preparedness and response.
Environmental Health
Keerthi Balaji
New Jersey Division of Public Health & Environmental Laboratories
Project: Method development for the detection of Persistent Organic Pollutants (POPs) in fish tissues.
Kaylene Chiang
Orange County Public Health Laboratory
Project: Microbial source tracking.
Alyssa del Rosario
San Mateo County Public Health Laboratory
Project: Environmental water testing.
Arika Hawkins
Wisconsin State Laboratory of Hygiene
Project: Low-level metals and lead isotopes expansion.
Paola Hernandez
The University of Texas Health Science Center at Houston
Project: Surveillance of environmental pathogens using wastewater sampling.
Esohe Irabor
New Jersey Division of Public Health & Environmental Laboratories
Project: New Jersey Statewide Biomonitoring Surveillance Study (NJHANES).
Chelsea Lucien
Rhode Island State Health Laboratories
Project: Lead Monitoring - Rhode Island schools' drinking water supply.
Aeryn Olson
Wisconsin State Laboratory of Hygiene
Project: Water microbiology.
Heather Penton
St. Tammany Parish Mosquito Abatement
Project: Evaluation of health and environmental risks of non-maintained onsite wastewater treatment systems in Louisiana.
Kim Phan
San Mateo County Public Health Laboratory
Project: Environmental water testing.
Samira Rezaeian
Orange County Public Health Laboratory
Project: Microbial source tracking.
Jean Steele
Wisconsin State Laboratory of Hygiene
Project: Analyzing data for the National Atmospheric Deposition Program.
Tyler Stepps
California Department of Public Health Laboratory
Project: Method development, validation and monitoring of Paralytic Shellfish Poisoning (PSP) toxins in bi-valve shellfish.
Yadira Farias Valdovinos
New York State Department of Health-Wadsworth Center
Project: Optimization and evaluation of cell lysis and DNA purification methods for Legionella species enumeration in environmental water.
Grace Willard
New York State Department of Health-Wadsworth Center
Project: Research of Legionella.
Food Safety
Jesus Bedolla
Maryland State Deptartment of Health Laboratories Administration
Project: Building a comprehensive and integrated food safety testing laboratory hub of the 21st century.
Alyssa Deeds
Michigan State University Veterinary Diagnostic Laboratory
Project: Neonicotinoids in edible products from poultry layers.
Jomeeka (Meeks) Patton
New York State Department of Health-Wadsworth Center
Project: Highly Multiplexed Amplicon Sequencing (HMAS) from stools to detect Salmonella DNA.
Chiquita Price
Mississippi State Chemical Laboratory
Project: Development of analytical methods to ensure quality in environmental and agricultural chemical samples.
Esha Sachdev
New Jersey Division of Public Health & Environmental Laboratories
Project: Develop and validate an efficient and accurate method for testing metals in fresh hemp samples by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES).
Zoe Watkins
Virginia Division of Consolidated Laboratory Services
Project: Implementation of the analysis of americium, plutonium, and uranium in food products by Microwave-Assisted Digestion and Alpha Spectroscopy.
Infectious Diseases
Kevin Alvarez
New York State Department of Health-Wadsworth Center
Project: Mapping the determinants of bedaquiline resistance in Mycobacterium tuberculosis.
Stacy Suarez Cham
Orange County Public Health Laboratory
Project: Characterization of Mycobacterium by Whole Genome Sequencing.
Annmarie Chang
New York State Department of Health-Wadsworth Center
Project: Role of quorum-sensing synthase mutations in clinical strains of Pseudomonas aeruginosa.
Eric Cheng
Kansas State Veterinary Diagnostic Laboratory
Project: Comparison of antigen and antibody prevalences of Coxiella burnetii in beef-cattle operations.
Danilo da Silva
Dallas County Health and Human Services
Project: Utilization and method evaluation of multiplex PCR and next generation sequencing assays for improved diagnostic testing of Treponema pallidum and HSV.
Darnell Davis
Howard University Laboratory
Project: Detection of active as opposed to inactive coronavirus infection.
Tayler Farrington
New York State Department of Health-Wadsworth Center
Majie Foster
New York State Department of Health-Wadsworth Center
Project: Antibiotic Resistant Lab Network - Bacterial Disease
Darrell Gibson Jr.
Florida Department of Health Bureau of Public Health Laboratories-Tampa
Project: Biorisk and quality program improvement and implementation.
Hamilton Green
Tennessee Department of Health: Laboratory Services
Project: Establishing wastewater surveillance for carbapenemase resistant organisms.
Jordan Holl
New York State Department of Health-Wadsworth Center
Project: Developing efficient therapeutics for mycobacterial infections.
Hedayat Hosseini
San Mateo County Public Health Laboratory
Project: Introduction to working in a public health laboratory through wastewater testing.
Elizabeth Key
New York State Department of Health-Wadsworth Center
Project: A strategy for antagonizing Vibrio species quorum sensing.
Lauren Kloft
State Hygienic Laboratory at the University of Iowa
Project: Detection and epidemiology of Candida auris in wastewater.
Lino Lopez
US Centers for Disease Control and Prevention
Project: Arboviral diseases clinical diagnostics: Oropouche virus.
Peyton Merriman
Florida Department of Health Bureau of Public Health Laboratories-Tampa
Bryan Nguyen
Orange County Public Health Laboratory
Project: Validation of rabies virus polymerase chain reaction (PCR) on the Panther Fusion.
Delia O'Brien
New York State Department of Health-Wadsworth Center
Project: Structural investigation of mutant SARS-CoV-2 RNA-dependent RNA polymerases.
Reed Robinson
New York State Department of Health-Wadsworth Center
Project: Isolation of enteric bacteria and antimicrobial resistant bacteria from wastewater.
Austin Rueda
Arizona Bureau of State Laboratory Services
Project: Next-generation assay development.
Brooke Seitter
Utah Public Health Laboratory
Project: Wastewater surveillance for antiobiotic resistant threats.
Hayley Stauber
Rhode Island State Health Laboratories
Project: Develop and validate molecular methods for the detection of pathogens for the purpose of tracking community level prevalence.
Youki Yamasaki
Hawaii Laboratories Division
Project: Genomic epidemiology and surveillance of Candida auris.
Informatics
Krithik Duraisamy
Arizona Bureau of State Laboratory Services
Project: Arizona Laboratory Information Management Systems (LIMS) support for current and new projects.
Hanley Kingston
San Mateo County Public Health Laboratory
Project: Genomic profiling of sequencing data.
Arvind Murali
City of Milwaukee Health Department
Project: Laboratory Information Management System (LIMS) Installation and Optimization.
Demetria Yoder
New Jersey Division of Public Health & Environmental Laboratories
Project: Laboratory Data System Modernization and Enhancement of Data-driven Initiatives in a Public Health Laboratory Environment.
Newborn Screening
Courtney Gauchel
University of Utah
Project: Chatbot development for Newborn Screening knowledge gaps.
Quality Management
Tomi (Oluwatomi) Ekibolaji
Houston Health Department Laboratory
Projects: Quality systems management and monitoring.
Autumn Foster
Rhode Island State Health Laboratories
Project: Environmental Laboratory’s transition planning and execution for move to a new facility.
Trey Grant
New York State Department of Health-Wadsworth Center
Projects: Public health laboratory operations and community outreach.
Jayvon McKinley
Ohio Department of Health Laboratories
Project: Quality management modernization and training development.
Corretta Watts
Houston Health Department Laboratory
Project: Quality systems management and monitoring.