Tag: FDA Report

Posted on

Shocking Truth: Is Your Food Really Safe from COVID-19 Contamination?

As food safety managers, you play a critical role in both implementing proper safety protocols and communicating accurate information to staff and consumers. A common question since the emergence of COVID-19 has been whether the virus can be transmitted through food consumption. Let’s address this concern with current scientific evidence about COVID-19 contamination in food.

COVID-19 Contamination and Food: The Current Evidence

COVID-19 Contamination

According to the CDC, FDA, WHO, and other leading health authorities, there is no evidence that COVID-19 can be transmitted through food consumption. SARS-CoV-2, the virus that causes COVID-19, primarily spreads through:

  • Respiratory droplets when infected individuals cough, sneeze, or talk
  • Close person-to-person contact
  • Contact with contaminated surfaces followed by touching the eyes, nose, or mouth

Unlike foodborne pathogens such as Listeria or E. coli, SARS-CoV-2 is a respiratory virus that requires host cells in the respiratory system to replicate. Even if the virus were present on food, it would need to survive:

  • The acidic environment of the stomach
  • Digestive enzymes throughout the gastrointestinal tract

Both conditions significantly reduce viral viability, making food consumption an extremely unlikely transmission route.

Food Packaging Considerations for COVID-19 Contamination

While the virus may potentially survive on packaging surfaces for short periods, the risk of transmission via food packaging is considered very low. Standard food safety cleaning and sanitizing procedures effectively eliminate the virus from surfaces.

Focus Areas for Food Safety Managers

Rather than concerning yourself with the unlikely transmission through food itself, focus on:

  1. Worker Health Screening: Implement consistent protocols to ensure food handlers with COVID-19 symptoms or exposure are excluded from the workplace
  2. Respiratory Hygiene: Ensure proper mask wearing according to current local guidelines
  3. Enhanced Handwashing: Reinforce the importance of thorough and frequent handwashing
  4. Surface Sanitization: Maintain rigorous cleaning schedules for high-touch surfaces in your facility
  5. Social Distancing: Configure workstations to maximize distance between employees where possible

Communication Approach

When addressing staff or customer concerns:

  • Provide clear, science-based information
  • Emphasize that standard food safety protocols remain effective
  • Highlight the additional measures your facility has implemented
  • Direct them to credible sources like the FDA or CDC for further information

By focusing on these established risk mitigation strategies, food safety managers can effectively protect both staff and consumers while maintaining confidence in the safety of the food supply chain.

Posted on

Findings of FDA Report on Romaine Lettuce Recalls

Recent major recalls of romaine lettuce have increased the concern certified food protection managers have for putting romaine on their menus and calls into question the future of this crispy green lettuce as a staple in the industry. In mid-February, the FDA report on romaine lettuce concluded its research into the latest recall of E.coli contaminated lettuce and was able to not only trace the source of the contaminated romaine, but also the likely method of contamination.

FDA Report On Romaine Lettuce
Image credit : Wikimedia Commons

FDA Report on Romaine Lettuce Linked to E.coli Contamination

The FDA has traced the origin of contaminated lettuce to a farm in Santa Barbara County, CA. More specifically, the FDA report on romaine lettuce has discovered an unsanitized water reservoir with traces of the same strain of E.coli that was used by several ranches in the community. The water from this reservoir is the mostly likely cause of contamination causing food-borne illness across the nation. E.coli can into contact with lettuce during rinsing after harvest or during harvest by coming into contacted with harvesting equipment that had been washed with contaminated water.

Now that we have this information from the FDA report on romaine lettuce, it brings up two questions:

  1. Why such a massive recall if the outbreak can be traced back to one specific growing area?
  2. How can certified food protection managers use this information to keep their product safe?

The answer to the first one is simple; there is no efficient method to trace the source of contaminated produce. There are numerous farms and ranches that produce romaine lettuce, and with so many major producers and buyers, the process of tracing back a single head, case or major supply can often take time. Restaurant suppliers purchase their lettuce from numerous sources, so the romaine you receive on a Tuesday can come from one part of California while Friday’s shipment originates in another or even New Mexico. The CDC and FDA simply have to err on the side of caution when it comes to issuing warnings and recalls for any major product.

Finally, and unfortunately, when it comes to E.coli and lettuce, the only recourse food safety managers have is to throw out recalled product and alter their menus in the event of an outbreak. Rinsing lettuce will not one-hundred percent remove E.coli from any produce product.

With such a large amount of lettuce suppliers, do you think any tracking system of contaminated product is possible, or will major nationwide recalls become the norm?