Public Health Communication

Communication is the core of effective public health.  Public health communication is the art and technique of informing, influencing, and motivating individual, institutional, and public audiences about important health issues that in themselves reduce the burden of disease on society. The folks at PHI are scientist, and in order to ensure good science, must publish their findings from their research in peer-reviewed scientific journals.  From time to time, they also publish review articles, white papers, podcast, blogs, and books to communicate PHI’s scientific opinion on the interventions strategies to prevent diseases.

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What it's all about

Hazard Analysis and Risk-Based Preventive Controls

Hazard Analysis and Risk-Based Preventive Controls: Improving Food Safety in Human Food Manufacturing for Food Businesses is a comprehensive, first of its kind resource for the retail food industry on the Hazard Analysis and Risk-based Preventive Controls (PCHF) regulations of the Food Safety Modernization Act (FSMA).

Continue

Food Allergens

Best Practices for Assessing, Managing and Communicating the Risks (Food Microbiology and Food Safety)

Continue

Food Safety Management Systems

Achieving Active Managerial Control of Foodborne Illness Risk Factors in a Retail Food Service Business

Continue

Food Safety Management

Implementing a Food Safety Program in a Food Retail Business

The goal of this book is to show how to build and manage a food safety department that is tasked with ensuring food safety within a food retail business. The experiences of the author as the head of Food and Product Safety at Chick-fil-A will be used as the model.

Continue

Mycobacterium ulcerans Infection and Buruli Ulcer Disease

Emergence of a Public Health Dilemma

After tuberculosis and leprosy, Buruli ulcer disease (BUD) is the third most common mycobacterial disease among immunocompetent people in the tropical world. BUD caused by Mycobacterium ulcerans, is characterized by indolent, necrotizing ulcerations of the skin.

Continue

Virulence Determinants of Mycobacterium tuberculosis

Microbial pathogenicity has been defined as “the biochemical mechanisms whereby microorganisms cause disease” (Smith 1968); however, the actual process is much more dramatic.

Continue

Nucleic-Acid Extraction: Plasmid/Cosmid DNA

Characterization of recombinant mycobacterial genes has been complicated by the lack of a rapid and efficient method to prepare plasmid and cosmid DNA directly from mycobacteria. Traditionally, plasmids and cosmids had to be recovered from mycobacteria and propagated in Escherichia coli to purify sufficient amounts of DNA for restriction-enzyme analysis or sequencing.

Continue

Buruli Ulcer

The purpose of this book is to provide an overview of Buruli Ulcer (Mycobacterium Ulcerans infection) for the medical and scientific communities and the general public alike.

Continue

Risk Factors for Buruli Ulcer Disease

Results from a Case-Control Study in Ghana

Continue

Reduction of Escherichia coli O157:H7 on Produce

by Use of Electrolyzed Water under Simulated Food Service Operation Conditions

Treatment of fresh fruits and vegetables with electrolyzed water (EW) has been shown to kill or reduce foodborne pathogens. We evaluated the efficacy of EW in killing Escherichia coli O157:H7 on iceberg lettuce, cabbage, lemons, and tomatoes by using washing and/or chilling treatments simulating those followed in some food service kitchens.

Continue

Buruli Ulcer Disease in Regions of Ghana

Analysis of an IS2404-Based Nested PCR for Diagnosis of Buruli Ulcer Disease in Regions of Ghana Where the Disease Is Endemic

Continue

Efficacy of Neutral pH Electrolyzed Water in Reducing Escherichia coli

and Salmonella Typhimurium DT 104 on Fresh Produce Items using an Automated Washer at Simulated Food Service Conditions

Continue

Immunoglobulin M Antibody Responses to Mycobacterium ulcerans

Allow Discrimination between Cases of Active Buruli Ulcer Disease and Matched Family Controls in Areas Where the Disease Is Endemic

Buruli ulcer disease (BUD) is the most common mycobacterial disease after tuberculosis (TB) and leprosy among immunocompetent people in regions of Africa where BUD isendemic (34). The disease is characterized clinically by indolent, necrotizing skin ulcerations. Skin lesions progress overweeks to months from typically painless, subcutaneous nodulesor plaques to large undermined ulcers, usually in the absenceof systemic signs of illness.

Continue

The primary mechanism of attenuation of bacillus Calmette–Guerin

Tuberculosis remains a leading cause of death worldwide, despite the availability of effective chemotherapy and a vaccine. Bacillus Calmette–Gue´rin (BCG), the tuberculosis vaccine, is an attenuated mutant of Mycobacterium bovis that was isolated after serial subcultures, yet the functional basis for this attenuation has never been elucidated.

Continue

Necrosis of Lung Epithelial Cells during Infection

The initiation of infection with Mycobacterium tuberculosis occurs when organisms in small droplet nuclei are inhaled into the alveoli (13, 14, 36). Subsequent passage of these bacilli through the alveolar epithelium is required for the establishment of infection and disease progression (2, 13, 14, 36)

Continue

Is It Time for a “Kill Step” for Pathogens on Produce at Retail?

By Hal King, Ph.D., and Eric Moorman

Outbreaks of foodborne diseases from fresh and fresh-cut produce continue to occur in the United States; historically, fresh and fresh-cut produce cause more illnesses and higher numbers of foodborne diseases than any other food commodity. In a 2015 analysis and report of data collected between 2004 and 2013 from the U.S. Centers for Disease Control and Prevention’s Foodborne Outbreak Database, the number of confirmed foodborne disease outbreaks (source identified) related to fresh and fresh-cut produce was higher than for any other single food category, including beef, poultry and seafood.

Continue

Implementing Active Managerial Control Principles in a Retail Food Business

According to the most recently published data from the U.S. Centers for Disease Control and Prevention (CDC), 88 percent of foodborne disease outbreaks in the United States between 2013and March 26, 2015, were caused by a single food preparation location.1As reported in previous years (Figure 1), retail foodservice establishments were again the most commonly reported locations leading to foodborne disease outbreaks in the United States.

Continue

The New GMP for Food Manufacturing

The Food Safety Modernization Act (FSMA),described by the U.S. Food and Drug Administration (FDA) as the most sweeping reform of our food safety laws in more than 70 years, was signed into law by President Barack Obama on January 4, 2011.

Continue

Chick-fil-A GREAT FOOD, GOOD PEOPLE —AND SERIOUS SAFETY

“Food is essential to life; therefore, make it good.”

That simple yet wise philosophy still informs the popular restaurant chain’s commitment to every detail of its operations, from taste and training to service and safety.“

Continue

Protect your restaurant against norovirus

Norovirus is the most common cause of acute nonbacterial gastroenteritis in the U.S. The winter months, or as some people call it, the cold and flu season, is a time of year to be especially aware of this potential threat to your customers and your business.

Continue

PODCAST: "That looks really clean, but it’s not”

Hal is a public health professional who has worked in the investigation of foodborne and other disease outbreaks with the U.S. Centers for Disease Control and Prevention (CDC). He has also performed funded research on causation of diseases at Emory University.

Continue

The Future of Food Safety

Foodservice Equipment & Supplies Magazine

By mid summer, 2018 had already been a busy year on the food-safety front. Hit with a long list of recalls and high profile outbreaks from a variety of sources, industry and consumers alike were reminded that victory remains elusive in the battle against foodborne illness.

Continue

Hal King honored for his contributions to food safety

Hal King, founder, and CEO of Public Health Innovations LLC, is this year’s recipient of the Food Safety Leadership Award from NSF International.

Continue

Real-time recall alerts — long needed and now possible

More than one in six people in the United States are poisoned by adulterated food each year, and more than 3,000 of them die, with the CDC estimating the numbers are actually 30 times higher when you consider under reporting and unconfirmed cases of disease.

Continue

Awareness, Training, Oversight Keys to Mitigating Food Safety Risks

The Wall Street Journal

The recent food sickness problems at Chipotle Mexican Grill Inc.—the chain suffered an E.coli outbreak that led to restaurant closures in nine states and a norovirus outbreak that sickened 140 people in Boston–placed a spotlight on risks faced by companies that sell food.

Continue

NRA Special Report: ServSafe Updates and Broadening Food Safety Culture

Aside from the menu, food safety is arguably the biggest factor that underlines a restaurant’s success — or if done improperly, downfall.

Continue

Damage control step-by-step

Cleaning up spills, bodily fluids, or otherwise, should be safe, effective and streamlined.

Continue

“Consumers Need Real-Time Notifications of Recalls to Prevent More Illnesses from Contaminated Food”

Meet Dr. Hal King

For Dr. Hal King, longtime public health professional and food safety innovator, digging into the tough problems around keeping you and people all around the world safe from contaminated food has become his life’s work. Every day, Dr. King is living and breathing food safety in two roles that make up his professional life and have captured a huge piece of his heart. Today, you’ll step inside Dr. King’s world as D

Continue

Steward of Public Health

Looking back on an accomplished career that involved work on three patents, collaboration with former President Jimmy Carter’s Presidential Center to find a solution to infectious diseases in West Africa and the journey to become a foremost expert in his field, College of Agricultural and Environmental Sciences alumnus Hal King said it started simply.

Continue

Wipe Out Germs in Schools

In most elementary schools, the only way for children to keep their hands clean and prevent the spread of germs by hands is when (and if) they go to the restroom—and only then if restrooms have warm water and soap available for handwashing.

Continue

Hazard Analysis and Risk-Based Preventive Controls

Hazard Analysis and Risk-Based Preventive Controls: Improving Food Safety in Human Food Manufacturing for Food Businesses is a comprehensive, first of its kind resource for the retail food industry on the Hazard Analysis and Risk-based Preventive Controls (PCHF) regulations of the Food Safety Modernization Act (FSMA).

Continue

Food Safety Management Systems

Achieving Active Managerial Control of Foodborne Illness Risk Factors in a Retail Food Service Business

Continue

Food Allergens

Best Practices for Assessing, Managing and Communicating the Risks (Food Microbiology and Food Safety)

Continue

Food Safety Management

Implementing a Food Safety Program in a Food Retail Business

The goal of this book is to show how to build and manage a food safety department that is tasked with ensuring food safety within a food retail business. The experiences of the author as the head of Food and Product Safety at Chick-fil-A will be used as the model.

Continue

Mycobacterium ulcerans Infection and Buruli Ulcer Disease

Emergence of a Public Health Dilemma

After tuberculosis and leprosy, Buruli ulcer disease (BUD) is the third most common mycobacterial disease among immunocompetent people in the tropical world. BUD caused by Mycobacterium ulcerans, is characterized by indolent, necrotizing ulcerations of the skin.

Continue

Virulence Determinants of Mycobacterium tuberculosis

Microbial pathogenicity has been defined as “the biochemical mechanisms whereby microorganisms cause disease” (Smith 1968); however, the actual process is much more dramatic.

Continue

Nucleic-Acid Extraction: Plasmid/Cosmid DNA

Characterization of recombinant mycobacterial genes has been complicated by the lack of a rapid and efficient method to prepare plasmid and cosmid DNA directly from mycobacteria. Traditionally, plasmids and cosmids had to be recovered from mycobacteria and propagated in Escherichia coli to purify sufficient amounts of DNA for restriction-enzyme analysis or sequencing.

Continue

Buruli Ulcer

The purpose of this book is to provide an overview of Buruli Ulcer (Mycobacterium Ulcerans infection) for the medical and scientific communities and the general public alike.

Continue

Risk Factors for Buruli Ulcer Disease

Results from a Case-Control Study in Ghana

Continue

Reduction of Escherichia coli O157:H7 on Produce

by Use of Electrolyzed Water under Simulated Food Service Operation Conditions

Treatment of fresh fruits and vegetables with electrolyzed water (EW) has been shown to kill or reduce foodborne pathogens. We evaluated the efficacy of EW in killing Escherichia coli O157:H7 on iceberg lettuce, cabbage, lemons, and tomatoes by using washing and/or chilling treatments simulating those followed in some food service kitchens.

Continue

Buruli Ulcer Disease in Regions of Ghana

Analysis of an IS2404-Based Nested PCR for Diagnosis of Buruli Ulcer Disease in Regions of Ghana Where the Disease Is Endemic

Continue

Efficacy of Neutral pH Electrolyzed Water in Reducing Escherichia coli

and Salmonella Typhimurium DT 104 on Fresh Produce Items using an Automated Washer at Simulated Food Service Conditions

Continue

Immunoglobulin M Antibody Responses to Mycobacterium ulcerans

Allow Discrimination between Cases of Active Buruli Ulcer Disease and Matched Family Controls in Areas Where the Disease Is Endemic

Buruli ulcer disease (BUD) is the most common mycobacterial disease after tuberculosis (TB) and leprosy among immunocompetent people in regions of Africa where BUD isendemic (34). The disease is characterized clinically by indolent, necrotizing skin ulcerations. Skin lesions progress overweeks to months from typically painless, subcutaneous nodulesor plaques to large undermined ulcers, usually in the absenceof systemic signs of illness.

Continue

The primary mechanism of attenuation of bacillus Calmette–Guerin

Tuberculosis remains a leading cause of death worldwide, despite the availability of effective chemotherapy and a vaccine. Bacillus Calmette–Gue´rin (BCG), the tuberculosis vaccine, is an attenuated mutant of Mycobacterium bovis that was isolated after serial subcultures, yet the functional basis for this attenuation has never been elucidated.

Continue

Necrosis of Lung Epithelial Cells during Infection

The initiation of infection with Mycobacterium tuberculosis occurs when organisms in small droplet nuclei are inhaled into the alveoli (13, 14, 36). Subsequent passage of these bacilli through the alveolar epithelium is required for the establishment of infection and disease progression (2, 13, 14, 36)

Continue

Is It Time for a “Kill Step” for Pathogens on Produce at Retail?

By Hal King, Ph.D., and Eric Moorman

Outbreaks of foodborne diseases from fresh and fresh-cut produce continue to occur in the United States; historically, fresh and fresh-cut produce cause more illnesses and higher numbers of foodborne diseases than any other food commodity. In a 2015 analysis and report of data collected between 2004 and 2013 from the U.S. Centers for Disease Control and Prevention’s Foodborne Outbreak Database, the number of confirmed foodborne disease outbreaks (source identified) related to fresh and fresh-cut produce was higher than for any other single food category, including beef, poultry and seafood.

Continue

Implementing Active Managerial Control Principles in a Retail Food Business

According to the most recently published data from the U.S. Centers for Disease Control and Prevention (CDC), 88 percent of foodborne disease outbreaks in the United States between 2013and March 26, 2015, were caused by a single food preparation location.1As reported in previous years (Figure 1), retail foodservice establishments were again the most commonly reported locations leading to foodborne disease outbreaks in the United States.

Continue

The New GMP for Food Manufacturing

The Food Safety Modernization Act (FSMA),described by the U.S. Food and Drug Administration (FDA) as the most sweeping reform of our food safety laws in more than 70 years, was signed into law by President Barack Obama on January 4, 2011.

Continue

Chick-fil-A GREAT FOOD, GOOD PEOPLE —AND SERIOUS SAFETY

“Food is essential to life; therefore, make it good.”

That simple yet wise philosophy still informs the popular restaurant chain’s commitment to every detail of its operations, from taste and training to service and safety.“

Continue

Protect your restaurant against norovirus

Norovirus is the most common cause of acute nonbacterial gastroenteritis in the U.S. The winter months, or as some people call it, the cold and flu season, is a time of year to be especially aware of this potential threat to your customers and your business.

Continue

PODCAST: "That looks really clean, but it’s not”

Hal is a public health professional who has worked in the investigation of foodborne and other disease outbreaks with the U.S. Centers for Disease Control and Prevention (CDC). He has also performed funded research on causation of diseases at Emory University.

Continue

The Future of Food Safety

Foodservice Equipment & Supplies Magazine

By mid summer, 2018 had already been a busy year on the food-safety front. Hit with a long list of recalls and high profile outbreaks from a variety of sources, industry and consumers alike were reminded that victory remains elusive in the battle against foodborne illness.

Continue

Hal King honored for his contributions to food safety

Hal King, founder, and CEO of Public Health Innovations LLC, is this year’s recipient of the Food Safety Leadership Award from NSF International.

Continue

Real-time recall alerts — long needed and now possible

More than one in six people in the United States are poisoned by adulterated food each year, and more than 3,000 of them die, with the CDC estimating the numbers are actually 30 times higher when you consider under reporting and unconfirmed cases of disease.

Continue

Awareness, Training, Oversight Keys to Mitigating Food Safety Risks

The Wall Street Journal

The recent food sickness problems at Chipotle Mexican Grill Inc.—the chain suffered an E.coli outbreak that led to restaurant closures in nine states and a norovirus outbreak that sickened 140 people in Boston–placed a spotlight on risks faced by companies that sell food.

Continue

NRA Special Report: ServSafe Updates and Broadening Food Safety Culture

Aside from the menu, food safety is arguably the biggest factor that underlines a restaurant’s success — or if done improperly, downfall.

Continue

Damage control step-by-step

Cleaning up spills, bodily fluids, or otherwise, should be safe, effective and streamlined.

Continue

“Consumers Need Real-Time Notifications of Recalls to Prevent More Illnesses from Contaminated Food”

Meet Dr. Hal King

For Dr. Hal King, longtime public health professional and food safety innovator, digging into the tough problems around keeping you and people all around the world safe from contaminated food has become his life’s work. Every day, Dr. King is living and breathing food safety in two roles that make up his professional life and have captured a huge piece of his heart. Today, you’ll step inside Dr. King’s world as D

Continue

Steward of Public Health

Looking back on an accomplished career that involved work on three patents, collaboration with former President Jimmy Carter’s Presidential Center to find a solution to infectious diseases in West Africa and the journey to become a foremost expert in his field, College of Agricultural and Environmental Sciences alumnus Hal King said it started simply.

Continue

Wipe Out Germs in Schools

In most elementary schools, the only way for children to keep their hands clean and prevent the spread of germs by hands is when (and if) they go to the restroom—and only then if restrooms have warm water and soap available for handwashing.

Continue