NS305 Unit 6 Taqueria Seminar Reflection Example

Sick by This Evening: A Unit 6 Seminar Reflection on Ranking a Taqueria's Lunch Rush by Pathway Instead of Appearance

[Student Name]

Purdue University Global

NS305: Food Safety

Unit 6 Seminar Reflection

[Instructor Name]

[Date]

The taqueria scenario, classmates and instructor's wording are composite; the hand hygiene study, food worker review and Food Code categories cited are real.

The Scenario in Three Sentences

The scenario described a taqueria during its lunch rush, seen through an inspector's eyes for twenty minutes. One cook worked the grill and the prep table; one cashier took orders, handled cash and filled chip baskets. The handout listed eleven observations without ranking them and asked each of us to put them in order of risk before the session began.

My First Ranking, Errors Kept

I typed my ranking into the chat before anyone spoke. In order, it was: grease on the floor behind the grill, the cashier's uncovered hair, an overflowing trash can, a cracked floor tile, a cloudy sanitizer bucket, the hand sink blocked by a bus tub, the cook wiping her hands on her apron between raw chicken and tortillas, raw chicken marinating on the counter beside the grill, the cashier scooping chips with her bare hands after handling cash, beans in the steam table at 128°F and no sneeze guard on the salsa bar.

Looking at it now, the first four items share one trait: they are what I would notice if I walked into a restaurant as a customer. They look dirty. I ranked by how bad each thing looked.

Sick by This Evening

After ten minutes of discussion that mostly agreed with lists like mine, the instructor asked one question: "Which of these could make someone sick by this evening?" She asked us to answer by tracing a path from a source of bacteria to food that would be eaten without further cooking.

The apron came apart under that question. The cook touched raw chicken, which commonly carries Salmonella and Campylobacter, wiped her hands on her apron and then picked up a warm tortilla that went straight to a customer. Nothing after that touch would kill the bacteria. A review of outbreaks in which food workers were implicated describes how hands move pathogens to ready-to-eat food and how small the infective dose can be for some organisms (Todd et al., 2008). The floor, by contrast, touches no food that a customer eats.

The question did not ask which observation looked worst; it asked which one had a path to a customer's mouth before dinner, and that single change put the apron at the top of a list where I had placed it seventh.

Eleven Observations Re-Sorted

We rebuilt the list together using the Food Code's categories (U.S. Food and Drug Administration [FDA], 2022). Priority items, which directly prevent or reduce hazards, came first: the apron, the bare-hand chips after cash, the chicken at room temperature beside the grill and the beans held at 128°F, below the 135°F hot-holding limit. The blocked hand sink went next, as a priority foundation item, because it explains the apron: a cook who cannot reach a sink in the middle of a rush wipes her hands on whatever is nearby. The cloudy sanitizer and the missing sneeze guard followed. The floor, the trash, the tile and the hair restraint fell to the bottom as core items that matter for sanitation but carry no direct path to food that afternoon.

A classmate, Marcus, objected that the hair restraint belonged higher, since hair in food is a real complaint. The group agreed it is a quality and physical issue, but not one that makes someone ill by evening.

Another classmate, Hannah, who works for a county health department, added a point I had not considered about the marinating chicken. Raw chicken on a counter is a problem of time as well as place: the inspector's first question would be how long it had been out, and whether the taqueria used a written time-as-control procedure. Without one, the chicken is simply out of temperature. Her comment showed me that the scenario's observations were starting points for questions, not verdicts.

Why Appearance Won the First Round

I have thought about why my first list was so wrong. Part of it is that dirt is visible and pathways are not; nothing on the apron looked dangerous. Part of it is that I have worked a line, and wiping hands on an apron is so normal that I barely registered it as a choice. Research on food workers supports the second point. Observed hand washing was more likely when workers were not busy and when a hand sink was in sight (Green et al., 2007). The scenario had a rush and a blocked sink. The cook's behavior was predictable, which makes it a kitchen problem rather than a character flaw.

What Changes Next

Whenever I review a scenario or walk a kitchen from now on, I will trace a path from source to food before ranking anything. I will also look for the condition that explains a behavior, such as the blocked sink behind the apron, because fixing the condition is more lasting than correcting the worker. In my own job I am going to ask for the bus tub to be stored somewhere other than the hand sink, which costs nothing.

References

Green, L. R., Radke, V., Mason, R., Bushnell, L., Reimann, D. W., Mack, J. C., Motsinger, M. D., Stigger, T., & Selman, C. A. (2007). Factors related to food worker hand hygiene practices. Journal of Food Protection, 70(3), 661-666. https://doi.org/10.4315/0362-028X-70.3.661

Todd, E. C. D., Greig, J. D., Bartleson, C. A., & Michaels, B. S. (2008). Outbreaks where food workers have been implicated in the spread of foodborne disease. Part 4. Infective doses and pathogen carriage. Journal of Food Protection, 71(11), 2339-2373. https://doi.org/10.4315/0362-028X-71.11.2339

U.S. Food and Drug Administration. (2022). Food Code 2022. U.S. Department of Health and Human Services. https://www.fda.gov/food/fda-food-code/food-code-2022