* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, August 30, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

    ‘Netflix House’ entertainment complexes are coming. Here’s when they open – Los Angeles Times

    Exciting News: Netflix’s House Entertainment Complexes Are Opening Soon!

    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

    ‘SNL’ Parts Ways With Emil Wakim Amid Rumored Season 51 Cast Shakeup – yahoo.com

    SNL Shakes Up Season 51 Cast with Emil Wakim’s Surprising Exit

    Do you have a favorable or an unfavorable opinion of Taylor Swift? – YouGov

    Do You Love Taylor Swift or Not? Share Your Thoughts!

    Upload Season 4 Review – yahoo.com

    Upload Season 4 Review: A Thrilling New Chapter Unveiled

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    US-ROK Technology Cooperation Faces Rising Tensions – The National Interest

    Rising Tensions Put US-South Korea Technology Partnership to the Test

    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

    ‘Netflix House’ entertainment complexes are coming. Here’s when they open – Los Angeles Times

    Exciting News: Netflix’s House Entertainment Complexes Are Opening Soon!

    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

    ‘SNL’ Parts Ways With Emil Wakim Amid Rumored Season 51 Cast Shakeup – yahoo.com

    SNL Shakes Up Season 51 Cast with Emil Wakim’s Surprising Exit

    Do you have a favorable or an unfavorable opinion of Taylor Swift? – YouGov

    Do You Love Taylor Swift or Not? Share Your Thoughts!

    Upload Season 4 Review – yahoo.com

    Upload Season 4 Review: A Thrilling New Chapter Unveiled

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    US-ROK Technology Cooperation Faces Rising Tensions – The National Interest

    Rising Tensions Put US-South Korea Technology Partnership to the Test

    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Health

The importance of wastewater analysis to detect foodborne viruses and parasites

July 18, 2023
in Health
The importance of wastewater analysis to detect foodborne viruses and parasites
Share on FacebookShare on Twitter

TORONTO — In a presentation at IAFP’s 2023 Annual Meeting, Kali Kniel, Ph.D., from the University of Delaware Department of Animal and Food Sciences, shed light on the importance of wastewater analysis in tackling the detection challenges posed by foodborne viruses and parasites.

Throughout history, wastewater analysis has played a crucial role in monitoring and detecting various pathogens. In the 1940s, cell-culture methods were employed to track viral pathogens such as polio in sewage. In the 1980s, DNA probes were adapted for the detection of hepatitis A virus (HAV). The incorporation of PCR detection into sewage surveillance in the 1990s further enhanced detection capabilities. Notably, in 2013, sewage surveillance successfully provided early warnings for HAV and norovirus outbreaks in Sweden and prevented a potential paralytic polio outbreak in Israel.

Wastewater-based epidemiology (WBE) has also proven effective in detecting the SARS-CoV-2 virus at a local level. This method has allowed scientists to gain valuable insights into the movement of the virus through populations, filling the gaps left by clinical diagnoses that often miss unreported cases.

One significant benefit of WBE and surveillance is its potential to detect specific viruses and parasites. For instance, wastewater analysis at the KTH Royal Institute of Technology in Stockholm detected Adenovirus 41, known for causing outbreaks of gastroenteritis in children. Recent outbreaks in the United States also suggested a potential link between Adenovirus 41 and liver inflammation. Several children in Alabama, displaying hepatitis symptoms, tested negative for hepatitis but positive for Adenovirus 41. This connection prompted the U.S. Centers for Disease Control and Prevention (CDC) to investigate further.

Kniel emphasized the need for standardized reporting and the use of indicators and biomarkers to calibrate concentrations obtained from wastewater monitoring for epidemiological models.

Various detection methods were discussed during the presentation. Digital PCR, for example, enables the absolute quantification of genomic targets, offering advantages such as a lower limit of detection and not requiring standard curves or CT (cycle threshold) values. However, the current cost of digital PCR is relatively high.

To illustrate the effectiveness of wastewater analysis, a case study comparing indicators in a town and hospital’s influent, water flowing in, was presented. The town demonstrated different indicator concentrations due to various factors, including precipitation.

Hospitals were identified as crucial sites for pathogen detection, as they can serve as sentinels for environmental contamination. Understanding the processes involved in wastewater treatment and the discharge of treated water into the environment is vital for effective surveillance, Kniel said.

(To sign up for a free subscription to Food Safety News, click here.)

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Food Safety News – https://www.foodsafetynews.com/2023/07/the-importance-of-wastewater-analysis-to-detect-foodborne-viruses-and-parasites/

Tags: healthImportancewastewater
Previous Post

Ukraine live briefing: End of grain deal sparks concern over food prices; Putin vows response to Crimean Bridge attack

Next Post

Researcher sheds light on PFAS concerns and urges action at IAFP Conference

Epic Palmer Museum exhibition explores 30 years of ecology and art – Penn State University

Epic Palmer Museum exhibition explores 30 years of ecology and art – Penn State University

August 30, 2025
An ER Doctor Reflects On Hurricane Katrina, 20 Years Later | Science Friday – WNYC Studios | Podcasts

A Veteran ER Doctor Shares Powerful Reflections on Hurricane Katrina’s Lasting Impact, 20 Years On

August 30, 2025
Chinese scientists create multicolored glow-in-the-dark succulents that recharge in sunlight – Live Science

Chinese Scientists Create Stunning Multicolored Glow-in-the-Dark Succulents That Recharge in Sunlight

August 30, 2025
Gears of War: Reloaded (PS5) Review: Iconic Shooter Finally on PS5 – PlayStation LifeStyle

Gears of War: Reloaded (PS5) Review – The Iconic Shooter Makes a Triumphant Return on PlayStation 5

August 30, 2025
IT outages are plaguing air travel. Here’s what to know – CNN

Massive IT Outages Ground Flights Nationwide: Essential Info for Travelers

August 30, 2025
St. Pete’s Ferg’s Sports Bar & Grill ranked top local sports bar in U.S. Here’s why – FOX 13 Tampa Bay

Discover What Makes St. Pete’s Ferg’s Sports Bar & Grill America’s Ultimate Local Sports Destination

August 30, 2025
Hottest engine in the world reveals weirdness of microscopic physics – New Scientist

The World’s Hottest Engine Unveils the Strange Secrets of Microscopic Physics

August 29, 2025
Secretary Greg Reed: ‘If we’re going to grow the economy, we must be able to grow the workforce’ – Yellowhammer News

Secretary Greg Reed: Expanding the Economy Starts with Growing the Workforce

August 29, 2025
South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

South Park Faces Major Challenges and Must Adapt Fast to Survive

August 29, 2025
RFK Jr. praises Texas for implementing his health vision – The Texas Tribune

RFK Jr. Applauds Texas for Leading the Way in His Bold Health Vision

August 29, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (797)
  • Economy (816)
  • Entertainment (21,695)
  • General (16,750)
  • Health (9,857)
  • Lifestyle (830)
  • News (22,149)
  • People (817)
  • Politics (823)
  • Science (16,026)
  • Sports (21,315)
  • Technology (15,796)
  • World (798)

Recent News

Epic Palmer Museum exhibition explores 30 years of ecology and art – Penn State University

Epic Palmer Museum exhibition explores 30 years of ecology and art – Penn State University

August 30, 2025
An ER Doctor Reflects On Hurricane Katrina, 20 Years Later | Science Friday – WNYC Studios | Podcasts

A Veteran ER Doctor Shares Powerful Reflections on Hurricane Katrina’s Lasting Impact, 20 Years On

August 30, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version