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Taking Steps to Prevent Norovirus Outbreaks

The highly contagious virus can be spread via infected persons, contaminated food or water, or contaminated surfaces.

January 24, 2023

According to the U.S. Centers for Disease Control and Prevention (CDC), based on data from 14 states participating in its  Norovirus Sentinel Testing and Tracking (NoroSTAT) program, norovirus outbreaks are on the rise this season compared to last year.

During August 1, 2022–January 8, 2023, there were 225 norovirus outbreaks reported by NoroSTAT-participating states. During the same period last seasonal year, there were 172 norovirus outbreaks reported by these states.

Norovirus is commonly referred to as the stomach flu. However, it is not related to the influenza virus. Noroviruses are highly contagious and can be spread via infected persons, contaminated food or water, or contaminated surfaces. Symptoms typically include diarrhea, vomiting, nausea, and stomach pain, and sometimes fever, headaches, and body aches, due to inflammation of the stomach or intestines (acute gastroenteritis). A dangerous situation is the dehydration caused by the diarrhea and vomiting.

The most recent U.S. outbreak was in December 2022, when eight Southern states were affected by norovirus illnesses that investigators believe were linked to raw oysters from Texas.

“Everyone needs to remember that norovirus is a highly contagious virus that spreads via person to person and by coming into contact with contaminated surfaces or food—it only takes a few virus particles to make someone sick, and a sick person sheds billions of particles of the virus in their vomit and feces,” said Dr. Chip Manuel, Ph.D., food safety science advisor at GOJO Industries. “Part of the reason why it’s the No. 1 cause of foodborne illness in the U.S. is also that it can survive on surfaces for weeks. So even if COVID-19 goes away tomorrow, surface and hand hygiene remain a critical piece to foodborne illness prevention, particularly norovirus—and particularly for foodservice establishments where one sick worker can spread norovirus throughout an establishment, including through the food they touch.”

These following steps from GOJO can help facilities with in-house food establishments prevent a norovirus outbreak:

  • Keep sick employees home. According to the CDC, 70% of norovirus outbreaks are caused by infected foodservice workers. Employees that come to work sick spread the virus to foods, surfaces, customers, and other employees.
  • Practice frequent proper hand hygiene and minimize bare-hand contact with food. Ensure bare-hand contact with foods is minimized by emphasizing proper glove use. Providing handwashing stations and encourage frequent handwashing are critical hand hygiene practices.
  • Disinfect high-touch surfaces regularly. Disinfect high-touch surfaces since they have a direct carryover to controlling foodborne illnesses, especially norovirus. Examples include frequent disinfection of restroom door handles, sink faucet handles, and restroom stall latches. 
  • Clean before you sanitize. Proper surface sanitizing requires the surface to be cleaned first to remove all food debris, fats, oils, and other soils. This ensures that the sanitizer solution will remain effective. 
  • Ditch the “rag and bucket” practice. Using a red bucket of sanitizing solution and a reusable cloth is a common way to sanitize tables in food establishment. But reusable cloths can easily become breeding grounds for foodborne disease-causing bacteria. Switching to applying a food-contact sanitizer by spray bottle or a disposable wipe can reduce some of the risks associated with reusable cloths.
  • Select an effective surface product with low toxicity that works quickly. By using ready-to-use products with short contact times (e.g., a minute or less), compliance with enhanced disinfection protocols will increase, which helps reduce the risk of an outbreak within a facility—plus it saves your staff valuable time.

“Norovirus outbreaks are costly. They put the health of customers and employees at risk, can significantly damage a restaurant’s reputation, and with labor shortages, operators likely can’t afford to have employees out sick,” Dr. Manuel said. “Cases typically peak in January or February, so there is time for establishments to act now and prepare.”

To learn more about norovirus and its prevention, check out ’Tis the Season…for Norovirus.

Cintas and ISSA Start Search for Top Custodian

January 24, 2023

Cintas Corp. is now accepting submissions for its annual Custodian of the Year contest.

Now in its 10th year, the contest calls for elementary, middle, high-school, and college students, in addition to staff, to submit a short essay by February 17 describing why their school’s custodian deserves the award. Cintas will announce 10 finalists on March 14, at which time online voting for the winning custodian will commence on the company’s website through April 14. The finalist receiving the most votes will be named Custodian of the Year at the end of April. 

The winning custodian will receive US$10,000 and an additional $5,000 in Rubbermaid Commercial Products and Cintas products for his/her school. The winner’s school will also receive a facility assessment and consulting package from ISSA valued at $30,000 and enrollment in the GBAC Fundamentals Online Course, provided by the Global Biorisk Advisory Council™ (GBAC), a Division of ISSA.

The nine runners-up will each receive $1,000 and free tuition to one ISSA Cleaning Management Institute (CMI) training event, valued at up to $1,500. In addition, the top three finalists will receive an all-expense-paid trip for two to the ISSA Show North America in Las Vegas in November where they’ll be recognized for their accomplishments.

“Despite long hours, custodians continue to show up for their students, faculty, and others in their communities,” said ISSA Executive Director John Barrett. “ISSA has been in awe of their commitment, and we’re proud to work with Cintas to celebrate the best custodians across the U.S.” 

For more information on Cintas’ Custodian of the Year Contest, visit www.custodianoftheyear.com.

Small Business Owners Feeling Optimistic for 2023

January 24, 2023

According to the January 2023 Road to Recovery Report by small business online network Alignable, 61% of the small business owners surveyed believe that 2023 will be a good year for them. Within that group, 26% went as far as saying the new year will be a great, stating expectations to thrive and expand.

Amid news of high inflation, rising interest rates, and a looming recession, 56% of the 5,703 randomly selected small business owners polled from December 31, 2022, to January 19, 2023, still said they’re more optimistic about their business success now than they were at the same time last year. Worries about inflation, while the top concern, decreased from 32% to 30% in the past month.

Despite the optimism, most of the business owners (56%) do fear that a recession could hit in 2023. They also reported that they are continuing to feel the negative effects of the COVID-19 pandemic. Only 38% said they’re generating as much revenue monthly as they did prior to COVID-19, even though 45% saw a rise in customers. But 82% of the small businesses reported being fully reopened, with only 12% still noting a significant financial impact from the pandemic (compared to 33% last year). 

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