CASA and CWEA Presents: Wastewater Surveillance; What It Is and Why It Matters - Live Webinar
Includes a Live Web Event on 04/02/2026 at 1:00 PM (PDT)
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You must log in to register
- Non-member - Free!
- Member - Free!
Free for Members & Non-Members
Contact Hours: 1.8 contact hours towards CWEA certifications: ALL
Outline:
- Welcome & Objectives
- What is Wastewater Surveillance?
- Why It Works
- Public Health Benefits
- Why It’s Important for Wastewater Workers
- How to Get Involved
- Q&A and Discussion
Spencer Saks (Moderator)
Legislative and Regulatory Advocate
California Association of Sanitation Agencies
Spencer works as an advocate for CASA’s state legislative and regulatory advocacy programs. He is a key point of contact for CASA agency and associate members on legislative and regulatory issues. He directly coordinates with elected and appointed officials, legislative staff, state employees, and other stakeholders to advance CASA’s public policy priorities. He utilizes his experience and knowledge of the California Legislature and Regulatory bodies to advance CASA’s programs on many priority issues. He also writes, edits, and produces CASA’s State Legislative and Regulatory Newsletters.
Guinevere Ellison-Giles
NWSS Coordinator / Epidemiologist
California Department of Public Health
Guinevere Ellison-Giles serves as the National Wastewater Surveillance System (NWSS) Coordinator and an epidemiologist for the Cal-SuWers team, where she coordinates for the state-led wastewater surveillance program and supports local health jurisdictions and wastewater utilities. She earned her Master’s in Public Health from the University of North Carolina at Chapel Hill, where she conducted geospatial & network analyses on Healthcare-Associated Infections (HAIs) across Los Angeles County Hospitals with the Los Angeles County Department of Public Health. She has previously worked in the wastewater surveillance field as an Association of Public Health Laboratories (APHL) Fellow, where she worked to develop and implement a wastewater surveillance program across 7 counties in East Texas.
Elisabeth Burnor
Epidemiologist/Data Scientist
California Department of Public Health
Elisabeth Burnor is an epidemiologist on the CDPH Wastewater Surveillance team, where she works on the analysis, interpretation, and reporting of wastewater disease surveillance data for public health. She earned her MSc in Environmental Health from the University of Washington, where she worked on developing laboratory methods for wastewater monitoring of typhoid fever, poliovirus, and COVID-19.
Stephanie Bertsch-Merbach
Program Manager
California Department of Public Health
Stephanie is the Program Manager for the California Surveillance of Wastewaters (Cal-SuWers) Program at the California Department of Public Health (CDPH). She joined CDPH in November 2021 as the Program Manager for the Epidemiology, Surveillance and Modeling Section as part of the COVID-19 Response. In her role now with Cal-SuWers, she is responsible for overseeing operational activities, grants, budgets, communication and project management for the team to help ensure the continuation of coverage of wastewater surveillance throughout the state. Stephanie received her master’s degree from the University of Denver where she focused on international studies and global health affairs.
Angela Rabe
Coordinator, California Center of Excellence National Wastewater Surveillance System (NWSS)
California Department of Public Health Division of Communicable Disease Control Surveillance Section, Coronavirus Science Branch
Angela Rabe is a Wastewater Epidemiologist and now the NWSS Center of Excellence Coordinator for the California Department of Public Health (CDPH). She has been working on wastewater surveillance as part of CDPH and the COVID-19 pandemic response since late 2020. Angela received her master’s degree from the Scripps Institution of Oceanography where she studied climate change related impacts on water and energy along the CA-Mexico border. Angela has previous experience in water quality and toxicology as a research assistant at the Hyperion Water Reclamation Facility, and environmental equity and justice as a scientist and the Assistant Tribal Liaison for the CA State Water Resources Control Board. Currently, she and the CDPH Surveillance of Wastewater Systems (CalSuWers) team are working with partners at sanitation districts and local health departments around CA to monitoring wastewater as an enhanced surveillance method for SARS-CoV-2, Influenza, RSV and mpox, among other pathogens.
Registrants who view the live webinar to see the slides and hear the audio and then enter the correct attention check codes (directions below) will receive 1.2 contact hours towards CWEA certifications: ALL
To receive your contact hours for viewing the live webinar, please note the two (2) different attention check codes that will be displayed at two different points during the webinar in the top right corner of the presentation for approximately 90 seconds. Please enter these codes as 1st attention check code – 2nd attention check code (XXXX-XXXX) in the Attention Check Code component under the "Contents" tab.
Please note, all user activity of CWEA certification holders on the Online Wastewater Education Network is subject to the CWEA Code of Ethics standards for professional conduct and ethics. Certification holders should receive credit for a training only once within the same contact hour period. Any attempt to undermine the certification process may be subject to ethics procedures and possible sanctions. It is not possible to receive contact hours for both attending the live webinar and viewing the recording.
Once you have entered the correct attendance check codes, you will be able to create and download an electronic certificate of completion under the "Contents" tab.