HS820 Unit 6 MERS Seminar Reflection Example

From a Slow Disclosure to a System Design: A Unit 6 Seminar Reflection on South Korea's 2015 MERS Outbreak

[Student Name]

Purdue University Global

HS820: Global and National Health and Health Systems

Unit 6 Seminar Reflection

[Instructor Name]

[Date]

The classmates are composite; the outbreak facts and sources cited are real.

The Outbreak

In May 2015, a man returning from the Middle East developed symptoms and visited several clinics and hospitals before he was diagnosed. During those visits, and particularly in one large emergency department in Seoul, the virus spread to other patients, family members and health workers. By the time the outbreak ended, 186 people had been infected and 38 had died, and more than 16,000 people had been placed under quarantine or monitoring (Korea Centers for Disease Control and Prevention, 2015). Nearly all transmission occurred in health care settings.

Where I Began

Before the seminar, I explained the outbreak through disclosure. The government initially declined to name the hospitals where infected patients had been treated, which meant that people who had visited them did not know to seek care or isolate. I wrote that "if the hospitals had been named in the first week, the second wave would not have happened." Disclosure failures were real, and I still think they mattered.

What Changed My View

A classmate who had worked in an emergency department in Seoul asked a different question: why did one patient infect so many people in a single emergency room? She described Korean emergency departments as among the most crowded she had seen, with patients waiting for days on stretchers in corridors because tertiary hospitals accept patients directly, without referral, and many patients prefer the largest hospitals. She also described the custom of family members staying at the bedside to provide personal care, which placed relatives in close contact with infectious patients. And she noted that patients commonly visit several hospitals for the same problem, a practice sometimes called doctor shopping, which carried the index patient through multiple facilities before diagnosis.

A second classmate added that infection control resources in emergency departments, such as isolation rooms, were limited relative to the volume of patients. Together, these features explained why a single introduction could cause such a large outbreak, far better than disclosure alone.

The disclosure delay explained why people did not know they were exposed; the system's design explained why so many were exposed in the first place.

How I Now Explain It

My revised view is that the outbreak was a product of system design amplified by a disclosure failure. Open access to tertiary hospitals concentrated patients in a few crowded emergency departments. Family caregiving on wards and in emergency areas increased contact. Movement between hospitals spread exposure. Limited isolation capacity meant suspected cases could not be separated quickly. Each of these is a feature of how Korean health care was organized, not a single decision by an official. Comparative health systems work emphasizes that the organization of service delivery shapes how a system responds to shocks, not only how it performs in ordinary times (World Health Organization [WHO], 2000).

What Korea Changed

After the outbreak, Korea strengthened infection control requirements, expanded isolation facilities, restricted visitors in emergency departments and changed rules on family caregiving in some hospitals. Those changes target the design features rather than disclosure alone, which supports the revised explanation.

What I Still Believe About Disclosure

I do not think disclosure was irrelevant. Naming hospitals earlier would likely have helped people identify exposure. But disclosure is a response to an outbreak, while crowding and caregiving customs determine how large an outbreak can become. A system that relies on rapid disclosure to contain hospital outbreaks is fragile.

What This Means for Comparing Systems

The seminar changed how I read country profiles. Comparative profiles usually describe financing, coverage and delivery in ordinary conditions: how many beds, how many doctors, how patients enter care (Tikkanen et al., 2020). Korea's profile in those terms looks strong, with universal coverage, high bed numbers and quick access to specialists. The MERS outbreak showed that the same features that make access easy in ordinary times, especially direct entry to large hospitals without referral, can turn into weaknesses under stress. I now read open access, high bed counts and free choice of hospital as features with two faces, and I ask how a system's delivery arrangements would behave during an infectious disease emergency before I judge them.

A Comparison I Would Now Make

A useful comparison would set Korea beside a system with strict gatekeeping, such as the Netherlands or Denmark, where patients reach hospital specialists only through a general practitioner. Gatekeeping spreads first contact across many small practices and keeps undiagnosed patients out of crowded emergency departments. It has its own costs, including slower access to specialists in ordinary times, but it would likely have limited the number of hospitals one undiagnosed patient could pass through. I would want to test that claim against evidence on hospital outbreaks in gatekeeping systems before relying on it.

What Remains Open

I am unsure how far changes to family caregiving can go in a culture where relatives expect to care for hospitalized family members. Restricting it may reduce transmission but could increase the workload on nurses and change patients' experience of care. The seminar did not settle that trade-off.

References

Korea Centers for Disease Control and Prevention. (2015). Middle East respiratory syndrome coronavirus outbreak in the Republic of Korea, 2015. Osong Public Health and Research Perspectives, 6(4), 269-278. https://doi.org/10.1016/j.phrp.2015.08.006

Tikkanen, R., Osborn, R., Mossialos, E., Djordjevic, A., & Wharton, G. A. (2020). International health care system profiles. The Commonwealth Fund.

World Health Organization. (2000). The world health report 2000: Health systems: Improving performance. World Health Organization.