The Water Professional's Guide to Infectious Disease Outbreaks /
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Corporate Authors: | , |
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Format: | Electronic eBook |
Language: | English |
Published: |
Alexandria, VA :
Water Environment Federation,
2023.
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Subjects: | |
Online Access: | Connect to this title online (unlimited simultaneous users allowed; 325 uses per year) |
Table of Contents:
- Intro
- Title Page
- Copyright
- Contents
- List of Figures
- List of Tables
- Preface
- Chapter 1 What Are Infectious Disease Outbreaks?: Rasha Maal-Bared, PhD
- Kari Brisolara
- Keerthi Palanisamy
- Leilani Perriatt
- &
- Albert Rubin
- 1.0 Infectious Diseases and Zoonoses
- 1.1 History of Infectious Agents and Disease Outbreaks
- 1.2 What Are Zoonoses?
- 2.0 Definitions You Should Know
- 2.1 Public Health Definitions
- 2.2 Microbiology Definitions
- 2.3 Water and Wastewater Treatment Definitions
- 2.4 Molecular Biology Definitions
- 3.0 Impacts on Economies, Communities, and Water Resource Recovery Facilities
- 3.1 Impacts on the Economy, Health Care, and Other Areas
- 3.2 Impacts on Water Resource Recovery Facilities-The COVID-19 Case Study
- 3.2.1 Lockdowns and Changes in Consumption Patterns
- 3.2.2 Increased Use of Wipes
- 3.2.3 Increased Consumption of Antibiotics, Disinfectants, and Cleaning Products
- 4.0 Resources
- 4.1 Publicly Available
- 4.2 Require Access
- Chapter 2 Pathogens in Wastewater: Chuck Gerba
- Tiong Gim Aw, PhD
- Bo Li
- Prakit Saingam
- Samendra Sherchan
- &
- Mark Sobsey
- 1.0 Classifications and Characteristics Relevant to Removal, Inactivation, or Control Microorganisms
- 1.1 Classes and Their Properties
- 1.2 The Chain of Infection
- 2.0 Epidemiology of Infectious Diseases in Water Resource Recovery Facility Workers
- 2.1 Major Routes of Exposure in Wastewater Systems
- 2.1.1 Untreated Wastewater
- 2.1.2 Bioaerosols
- 2.1.3 Sludge and Biosolids
- 2.2 Epidemiology of Infectious Diseases Among Wastewater Workers
- 3.0 Relevant Pathogens
- 3.1 Water, Sanitation, and Hygiene-Related Pathogens
- 3.1.1 Bacterial
- 3.1.1.1 Campylobacter
- 3.1.1.2 Escherichia coli and Its Pathogenic Strains
- 3.1.1.3 Salmonella
- 3.1.1.4 Vibrio cholerae
- 3.1.1.5 Shigella.
- 3.1.1.6 Yersiniae enterocolitica
- 3.1.2 Viral
- 3.1.2.1 Aichi Viruses
- 3.1.2.2 Adenoviruses
- 3.1.2.3 Astroviruses
- 3.1.2.4 Enteroviruses
- 3.1.2.5 Hepatitis A
- 3.1.2.6 Norovirus
- 3.1.2.7 Rotavirus
- 3.1.2.8 Sapovirus
- 3.1.2.9 Reoviruses
- 3.1.2.10 Parechovirus
- 3.1.3 Protozoa
- 3.1.3.1 Cryptosporidium
- 3.1.3.2 Cyclospora
- 3.1.3.3 Entamoebah histolytica
- 3.1.3.4 Giardia
- 3.1.3.5 Toxoplasma gondii
- 3.1.3.6 Balantidium coli-Less Relevant
- 3.1.3.7 Blastocystis hominis
- 3.1.3.8 Cystoisospora belli (Formerly Isospora)
- 3.1.4 Fungi-Microsporidia
- 3.1.5 Helminths
- 3.2 Other Pathogens of Interest
- 3.2.1 Enteric
- 3.2.1.1 Leptospira-Common in Mice, Rodent Vector Control Issues
- 3.2.1.2 Aeromonas hydrophila and Other Pathogenic Species
- 3.2.1.3 Klebsiella Spp., Especially Klebsiella pneumoniae
- 3.2.1.4 Clostridium difficile
- 3.2.1.5 Clostridium perfringens (Primarily Foodborne and Detected as a Fecal Indicator)
- 3.2.1.6 Clostridium tetani (Cause of Tetanus From Wound and Related Exposures)
- 3.2.1.7 Helicobacter Pylori
- 3.2.1.8 MRSA and Other Antibiotic Resistant Bacteria
- 3.2.1.9 Hepatitis E
- 3.2.2 Non-enteric
- 3.2.2.1 Staphylococcus aureus
- 3.2.2.2 Hepatitis B
- 3.2.2.3 Free-Living Amoeba-Acanthamoeba culbertsoni and A. keratitis
- 3.2.2.4 Free-Living Amoeba-Naegleria fowleri
- 3.2.2.5 Legionella pneumophila
- 3.2.2.6 Pseudomonas aeruginosa
- 3.2.2.7 Mycobacterium Avium Complex
- 3.2.3 Viruses That Receive Public Attention but That Have Limited Relevance in Wastewater
- 4.0 Resources for Additional Information on Specific Pathogens
- 4.1 Publicly Available
- 4.2 Additional Resources
- Chapter 3 Current State of the Knowledge on Treatment Efficacy: Kari Brisolara
- Philip Block, PhD
- Chuck Gerba
- Bob Reimers
- Jenny Reina
- Stan Shmia
- Jay Swift
- &
- Yue Xu, PhD.
- 1.0 Introduction-overall Pathogens Removals
- 2.0 Wastewater Treatment to Protect Public Health
- 2.1 Effluent-UV
- 2.1.1 Chemistry
- 2.1.2 Mode of Action
- 2.1.3 Inactivation/Log Removals
- 2.1.4 Pros and Cons
- 2.1.4.1 Pros
- 2.1.4.2 Cons
- 2.2 Effluent-Chlorine, Chloramine, and Chlorine Dioxide
- 2.2.1 Chemistry
- 2.2.1.1 Chlorine Demand
- 2.2.1.2 Breakpoint Chlorination
- 2.2.2 Mode of Action
- 2.2.2.1 Chlorine Gas
- 2.2.2.2 Sodium Hypochlorite
- 2.2.2.3 Chloramine
- 2.2.3 Inactivation/Log Removals
- 2.2.4 Pros and Cons
- 2.2.4.1 Pros
- 2.2.4.2 Cons
- 2.3 Effluent-Peracetic Acid and Performic Acid
- 2.3.1 Inactivation/Removal
- 2.3.2 Pros and Cons
- 2.3.2.1 Pros
- 2.3.2.2 Cons
- 2.4 Effluent-Ozone
- 2.4.1 Mode of Action
- 2.4.2 Inactivation/Log Removal
- 2.4.3 Pros and Cons
- 2.5 Biosolids
- 2.5.1 Class A and Class B
- 2.5.2 Overview of Treatment Types With Pros/Cons
- 2.5.2.1 Anaerobic Digestion
- 2.5.2.2 Aerobic Digestion
- 2.5.2.3 Alkaline Stabilization
- 2.5.2.4 Composting
- 2.5.2.5 Thermal Drying
- 2.5.2.6 Pasteurization
- 2.6 Hospital Effluent
- 2.6.1 Hazards Associated With Medical Waste
- 2.6.2 Approved Methods to Disinfect Infectious Wastes
- 2.6.2.1 Incineration (Thermal Destruction)
- 2.6.2.2 Steam Sterilization (Autoclave)
- 2.6.2.3 Dry Heat Sterilization/Thermal Inactivation
- 2.6.2.4 Chemical Disinfection
- 2.6.2.5 Irradiation Technologies (Gamma, Microwave, and E-beam)
- 2.6.2.6 Emerging Technologies: Shredding Medical Waste Followed by Disinfectant
- 2.6.3 Summary of Pros and Cons of Treatment and Disposal Options
- 3.0 Monitoring Water for Pathogens
- 3.1 Molecular Versus Culture-Based Methods
- 3.1.1 Culture-Based Methods
- 3.1.2 Molecular-Based Methods
- 3.1.3 Limitations of Each Approach (Pros and Cons) in Relation With Public Health Decision-Making.
- 3.1.3.1 Culture-Based Approaches
- 3.1.3.2 Molecular Approaches
- 3.2 Types of Indicators
- 3.2.1 Bacterial Indicators and Their Standard Methods
- 3.2.2 Protozoan Indicators and Their Standard Methods
- 3.2.3 Viral Indicators and Their Standard Methods
- 3.2.3.1 Bacteriophages
- 3.2.3.2 Other (PMMoV, Adenovirus)
- 4.0 Low- and High-resource Settings
- 4.1 Defining the Issue
- 4.2 Technologies and Solutions
- 5.0 Resources
- 5.1 Publicly Available
- 5.2 Require Access
- Chapter 4 Understanding Risk and Knowledge Gaps: Mark Sobsey, Lee Gary, Bo Li, Prakit Saingam, &
- Samendra Sherchan
- 1.0 Assessing Risk
- 1.1 Qualitative Comparisons
- 1.2 Quantitative Assessments Using Quantitative Microbial Risk Assessment and Disability Adjusted Life Year
- 1.2.1 How the World Health Organization Uses DALYs to Quantify Risks
- 1.2.2 What Is QMRA, and How Is It Conducted?
- 1.2.3 Approaches and Metrics Used to Evaluate and Quantify Risk
- 2.0 Examples of Risk Analyses and Associated Metrics
- 2.1 Health Risk-Based Guidance for the Safe Use of Human Fecal Wastes for Agriculture
- 2.2 Health Risk-Based Microbial Standards for Treatment of Human Wastes Using Commercial Nonsewered Sanitation Systems On-Site
- 2.3 Health Risk Analysis for the Microbial Quality of Drinking Water
- 2.4 Epidemiological Health Risk-Based Approach to Address Pathogen Risks in Recreational Waters
- 2.5 Categorical Health Risk Analysis in Relation to Bacteriological Quality of Bathing Waters Based on Field Epidemiological Studies
- 2.6 Assessing and Managing Health Risks from Legionella in Water
- 3.0 Managing Risk and Promoting Preparedness
- 3.1 Identifying, Isolating, and Treating Infections to Prevent and Control Them
- 3.2 Vaccinations and Vaccines Against Known Pathogens
- 3.3 Disinfecting Hospital Waste and Similar Wastes Present in Communities.
- 3.4 Disinfecting Surfaces and Tools
- 3.5 Hygiene Practices, Such as Handwashing at Critical Times
- 3.5.1 Handwashing at Critical Times
- 3.5.2 Other Hygiene Measures
- 3.6 Preventing or Reducing Exposure to Pathogens
- 3.6.1 Personal Protective Equipment
- 3.6.2 Engineering Controls of Pathogens
- 3.7 Awareness, Education, and Communication
- 4.0 Case Study: Using Qmra to Assess the Risk of Ebola Transmission to Wastewater Workers
- 5.0 Resources
- 5.1 Publicly Available
- 5.2 Require Access and/or Cited in Text
- Chapter 5 Utility Management and Operation: Learning From Others: Aditya Ramamurthy, Nija Ali, Adam Baron, Stephanie Corso, Shea Dunifon, Maureen Holman, Alexandra Lampson, Dusti Lowndes, Scott Perry, &
- Nelson Sims
- 1.0 Understanding the Macroeconomy
- 2.0 The Circular Economy
- 3.0 Operational Excellence and Performance
- 4.0 Business Continuity: The Dc Water Case
- 4.1 Financial Measures
- 4.1.1 Affordability, Access, and Customer Assistance
- 4.1.2 Revenue Streams (e.g., Reduced Usage, Extended Periods of Nonpayment)
- 4.1.3 Customer-Focused Assistance Programs
- 4.1.3.1 DC Water Cares
- 4.1.3.2 Emergency Residential Relief
- 4.1.3.3 Multifamily Assistance Program for Tenants and Renters
- 4.1.4 Utility Financing Strategies
- 4.1.5 Funding and Grants
- 4.2 Cybersecurity
- 4.3 Utility Workforce
- 4.3.1 Recruitment, Retention, and Staff Engagement
- 4.3.2 Motivation and Morale (Internal and Customer Facing)
- 4.3.3 Union Engagement and Policy Flexibility
- 5.0 Risk Management
- 5.1 Customer Risks
- 5.2 Risk Identification and Response Strategies
- 6.0 Utility Operations Leveraging the Incident Management Team
- 6.1 Incident Management for Common Operation Picture and Span of Control
- 6.1.1 Incident Management and Incident Command
- 6.1.2 Incident Management Team.