JurnalPost.com - The incident involving 172 participants of the Specialist Doctor Education Program (PPDS) at Airlangga University's Faculty of Medicine during a pre-education event at Dr. Soetomo Regional General Hospital in Surabaya is more than just a report of suspected food poisoning.
Of the 289 participants attending the event, more than half were reported to have experienced symptoms such as nausea, vomiting, and dizziness. Some even required medical treatment. Investigations into the cause of the incident are ongoing, while food samples are being examined by several relevant agencies to determine the exact source of the health disturbance.
However, behind this event lies an irony that is difficult to ignore.
The victims are not unfamiliar with health issues. The participants are doctors-in-training who, throughout their education and work, are in direct contact with the study of diseases, infection prevention, hygiene, sanitation, and patient safety.
When a group that understands health risks becomes the victim of an organized event, the issue can no longer be viewed simply as a matter of who cooked the food or what was consumed. The bigger question is: how robust is the food safety system applied in institutional activities?
In the science of sanitation, food safety is not determined by attractive presentation, normal aroma, or delicious taste. Food is declared safe only when it is protected from biological, chemical, and physical contamination.
Of these various factors, biological contamination is one of the primary threats in mass food poisoning incidents.
A number of pathogenic bacteria, such as Salmonella spp., Escherichia coli pathogens, Shigella spp., Campylobacter jejuni, Bacillus cereus, and Staphylococcus aureus can trigger digestive disorders in many people in a relatively short time.
Some microorganisms are even capable of producing toxins in food before it is consumed. Under certain conditions, symptoms such as nausea and vomiting can appear just hours after eating.
Contamination can also occur due to food storage processes that do not meet temperature requirements, providing an opportunity for microorganisms to multiply in large numbers.
The threat does not only come from bacteria. Viruses such as norovirus are also known to cause gastroenteritis outbreaks. Transmission can occur through contaminated food, including if the food is touched or prepared by a food handler who is already infected.
For this reason, from an environmental health perspective, there is an important principle: food safety is system safety.
Food safety is not a matter of luck. It is the result of a system that works consistently, starting from the selection of raw materials, processing, storage, packaging, and transportation, until the food is served and consumed.
One Weak Point Can Affect Hundreds of People
The event experienced by the Unair PPDS participants shows how a single point of failure in the food supply chain has the potential to cause widespread impact.
Contamination can occur during the processing stage. However, risks can also arise when food is packaged, transported, stored for too long at improper temperatures, or served with poor hygiene procedures.
This is why food poisoning cases are often difficult to identify just by looking at the physical condition of the food. Food can look normal, have no odor, and even taste no different than usual, yet still contain dangerous microorganisms or toxins.
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According to dr. Tedy Hartono, SH, MCS, cases like this should serve as a reminder that food safety at events involving many participants cannot rely solely on the reputation or administration of the food provider.
“Food safety must be viewed as a system from upstream to downstream. Ensuring a vendor has a permit or certification is not enough. The processing, storage, distribution, food temperature, and serving methods must be monitored and traceable. When one link in the chain fails, the impact can affect many people almost simultaneously,” said dr. Tedy Hartono, SH, MCS.
The incident is particularly concerning because it took place in an academic and hospital environment, two institutions that should be examples in the implementation of health and safety standards.
If such an event can occur within an organized medical community, there is a strong reason to pay greater attention to food safety in other environments where oversight systems may be more limited, ranging from schools and boarding schools to social institutions and community activities involving large-scale food consumption.
Vendor Certification Must Not Be a Mere Formality
From a risk management perspective, such an incident should be an alarm to strengthen food safety audit systems.
Vendor certification and administrative completeness are important parts, but they are not a sole guarantee that the food reaching the consumer is safe.
Oversight needs to cover the condition of food ingredients, the cleanliness of the processing area, food handler hygiene, storage temperatures, cold chain for certain ingredients, the duration between cooking and serving, and distribution documentation.
The system must also have a rapid response mechanism.
When several people who consumed the same food start showing similar symptoms within a short timeframe, that information should immediately trigger investigation and response procedures. Leftover food must be secured as samples, data on participants who consumed the food must be collected, and food distribution from the same source should be temporarily halted if it is still ongoing.
This principle is not about finding someone to blame as quickly as possible, but to prevent the number of victims from increasing while helping the investigation objectively identify the source of the incident.
Prevention Must Become a Culture
This event also reminds us that the world of health should not only be oriented toward the ability to treat people after they become ill.
One of the important indicators of a modern health system lies in its ability to prevent events that are actually avoidable.
In the case of food safety, sophisticated medical technology and high clinical capabilities must still go hand-in-hand with the most basic sanitation principles: clean hands, safe food ingredients, proper temperatures, correct storage, and controlled distribution chains.
The biggest lesson from this case is not merely that 172 doctors-in-training were reported to have suffered from suspected food poisoning.
The far more important lesson is that knowledge without a disciplined system is not always able to protect humans from health risks.
In sanitation, a seemingly simple mistake can impact dozens or even hundreds of people.
Therefore, this incident should be a moment for collective evaluation for hospitals, educational institutions, catering providers, regulators, and all parties involved in organizing events with mass consumption.
The results of the investigation must certainly be awaited before determining the cause or the parties responsible. However, improvements to the food safety system should not wait for the next victim to appear.
Because food safety, like patient safety, must not depend on luck.
Safety must be guaranteed by a system that works at all times, even when everyone feels they are in a safe condition.
Author: Member of the ISC Analysis Team (IKA Lemhannas Strategic Center)
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