COVID-19 Data in South Korea

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COVID-19 Testing in South Korea

South Korea was affected by the COVID-19 pandemic early on with its first confirmed COVID-19 case on January 20, 2020. South Korea had an updated plan for viral infection outbreaks after their recent failed experience with the MERS outbreak in 2015. [1] With the updated plan for viral infection outbreaks, South Korea was able to not go into any lockdowns by having strict testing, contact tracing, and quarantine regulations to keep COVID-19 case numbers low and has kept numbers relatively low until the Omicron variant in 2022. [2]

Government Tracking in South Korea pre-COVID-19

South Korea is a very connected country. There has been a 200% increase in CCTV, closed-circuit television, from 2013 to 2020. [3] Many people, especially people living in rural areas, ask for more CCTV cameras as they feel safer. [4] CCTV footage has been increasingly used in court as evidence, and having a CCTV camera discourages criminals as they know if they break the law, it would all be on the footage.[5] Having 1.34 million CCTV cameras in 2020 also has its downsides of lack of privacy as CCTV cameras can be legally placed on private property without the need for government permission. [6] It is difficult to know the exact number of CCTV cameras in South Korea, but the estimate is around 1.34 million CCTV cameras in 2020.

Using Technology Against COVID-19

South Korea utilized the 1.34 million CCTV cameras for COVID-19 patient tracking. [7] When a person tests positive for COVID-19, government officials will first ask the patient when and where they have been in the past two weeks. The government officials will confirm and fill in the gaps with phone GPS, CCTV cameras, and credit card transactions. [8] As some phones do not have GPS on them, like many phones the older generations carry, or if GPS has been disabled, their phone location is still by phone towers and gets to around a kilometer of accuracy. [9]

CCTV Camera on Streets of South Korea

By utilizing this technology, government officials do not have to completely rely on the patient’s words as most people can not fully remember every place they visited in the last two weeks as their memory can be hazy or they can also lie if the location they visited was embarrassing. And any information that the patient told the government officials, can be confirmed with CCTV footage and phone GPS tracking. Also any locations the patient did not remember can be figured out with the CCTV footage, GPS tracking, and credit card transactions. CCTV footage can be used to confirm the patient’s location, and also show if the patient is wearing masks correctly for the past two weeks.[10] If the patient is caught not properly wearing their mask in public spaces, they can get fined up to 100,000 won, or around 90 USD. [11] This precise location tracking helps track down COVID-19 hotspots and helps predict potential COVID-19 outbreaks. One study [12] used CCTV footage and location tracking to determine how some people in a restaurant got affected by COVID-19 by person A and how some people didn’t. Based on the CCTV footage, it showed that person A had no contact with person B, one of the three people that got COVID-19 transmitted from person A, but the epidemiologists figured out that airflow and the air conditioner played a role in person A infecting person B, C, and D. The epidemiologists used CCTV footage to figure out how long and when the person A and the other three infected people were in the restaurant down to the minute. This study helped epidemiologists figure out how COVID-19 spread indoors and how long COVID-19 stays in the air indoors.
Privacy issues arise while utilizing this technology. The main reason for the reveal of that patient’s information is for other citizens to see if they have been at the same place as the patient and get tested if needed. [13] It is only open on the Ministry of Health and Welfare site for two weeks. [14] The reason for sharing this much information is because of the MERS outbreak back in 2015 when the South Korean government was criticized for not sharing any information about the MERS patient and citizens believed that would have slowed down the spread and lessened the fear about MERS. [15] However for the patient, so much information about their daily life has been uploaded to the public. There were cases of locations where patients would not want to be revealed to the public but have to for the greater good and safety of others. There were many comments online stating that they did not realize just how many people went to love motels. There also was a case, where people were able to figure out two COVID-19 patients were having an affair based on their past locations.[16] There were arguments that there is no need for the government to upload a COVID-19 patient's past locations in such specificity as locations are uploaded down to the minute. There are many cases when a restaurant or cafe is named in one of the locations and they are forced to close. [17] This causes immense stress on small businesses where a few days of no sale can be the difference between profit and loss.

COVID-19 Quarantine Tracking

Another technology that South Korea is using to tackle COVID-19 would be a self-quarantine tracking app. The app was first launched in March of 2020 and is mandatory for all overseas travelers to use while on two-week quarantine.[18] For 15 days, the oversea traveler has to input their temperature if they have a cough, sore throat, or difficulty in breathing. The traveler is required to input their temperature and if they have symptoms twice a day. They can not exit the app and have to leave the app running in the background of their phone for 15 days as it is tracking their location. Their location is tracked to make sure that they do not leave their homes. [19] If their phone does not move for a while, they will also get a phone call from their assigned government official to make sure that they did not just leave their phone and went outside. Every traveler in self-quarantine is assigned a government official that will keep tabs on the traveler. The traveler also has to get COVID-19 tested twice during the 15 days. During the strictest quarantine restrictions, a government official will call the traveler’s phone twice a day to make sure they are home and government officials will visit the home and ask the traveler to come to the window with a mask and wave their hands. [20] This is only for Korean citizens that traveled aboard and are coming back home as they have a permanent address. Non-citizens and tourists have to quarantine at government facilities and pay for the quarantine facilities. If any traveler breaks the quarantine rules, they can face up to 1 year in jail or a 10 million won fine. [21] These strict guidelines were made in place as a lot of COVID-19 cases in 2020 were overseas and the travelers became COVID-19 super spreaders. [22]

COVID-19 Quarantine App

One software engineer had found flaws in the quarantine app that let hackers hack into the quarantine app and change users’ location to make it look like they were outside despite actually following the quarantine guidelines by being in quarantine at home or they can also make a user look like they are home when they are outside breaking quarantine guidelines. [23] Hackers could have changed users’ locations, but they can also get users’ names and real-time locations of users which is a huge privacy and security issue. [24] Government officials came out with statements after the software engineer found the flaws, stating that the app was made in a hurry to help slow down the spread of COVID-19 and that the flaws pointed out by the software engineer have been fixed. [25] This issue is not unique to South Korea’s COVID-19 quarantine app, but also a similar issue in India as India's app was found to have leaked user’s locations and other countries like Britain had to change their app after complaints about privacy from the public. [26]

COVID-19 with AI

Along with the smartphone apps and CCTV footage, a South Korean city is experimenting with AI for a faster COVID-19 contact tracing process. One city in South Korea named Bucheon will try to use facial recognition AI to track if quarantine people are quarantining correctly. The facial recognition AI has a tough time identifying people with masks as it limits facial features, so the government is expanding its data collection, so the facial recognition AI can detect people with masks on. [27] Facial recognition AI was approved by the Ministry of Science and Information and Communications Technology to be used to track quarantined people and can track up to ten people at a time. [28] This technology would be to help government officials as the current method of tracking by phone GPS, credit card transactions, and CCTV footage has to be done manually by government officials causing many government officials in working 24 hours shifts to keep up with demand. As COVID-19 cases rise, using this facial recognition technology will help alleviate the number of hours the government officials have to work. The facial recognition AI can track up to ten people in five to ten minutes, while a government official will take thirty to sixty minutes on tracking one person. [29] Private concerns arise as this technology can be used after the pandemic, but the Bucheon officials stated that this facial recognition AI will only be used if given consent by the person in quarantine for them to be tracked with facial recognition AI; however, this software can still be used without the person’s consent by tracking their silhouette and clothes instead of their face.[30]

COVID-19 Masks

During the early stages of the pandemic, there was a mask shortage that lead the South Korean government to buy masks and redistribute them to pharmacies, so everyone has a chance to buy masks. The South Korean government made a set price on the masks of 1,500 won each, which is around $1.3 USD, and citizens can only buy up to 2 masks on a certain day based on their birthday. [31] The South Korean government also banned on exporting masks. At first, only 10% of exports were allowed to be masks, but the South Korean government replaced that rule by banning all mask exports in March of 2020 and lifted the ban later in October of 2020.[32]

COVID-19 Masks Tracking App

Even with the restrictions and help from the South Korean government on the masks shortage, it was still difficult for citizens to find pharmacies that had masks in stock as they sold out very quickly. The South Korean government open API on masks sales for pharmacies, so many companies, like Goodoc, Naver, and Kakao, utilized the open API to make apps for South Korean citizens to easily find the pharmacies that had masks in stock, so they do not have to walk to multiple pharmacies and waste their time. [33] Many apps were made and opened to the public. They all served the same purpose of helping people see which pharmacies had masks or not. The apps had some different components, like the Kakao app was different from its competitors by having a cell phone number for all the pharmacies, so the person can call the pharmacy to confirm once more that they had masks in stock as the data can be delayed by five to ten minutes. [34]

Divide between Phones and No Phones

In 2019, it was reported that 95% of the South Korean population owns a smartphone, while the remaining 5% have a mobile phone. [35] It is predicted that the usage of smartphones will increase to 97.4% by 2025. [36] While South Korea's smartphone ownership is the highest percentage in the world, there is still a generational digital gap. 29.2% of people between the ages of 60 to 69 do not know how to use smartphone apps and the most common feature of the smartphone that they use is calling and checking the time, while 100% of people between the ages of 30 to 39 use the internet on their smartphones. [37] This causes a generational digital gap between the younger generation and the older generation. The younger generation has more access to technology and apps thus having more information to navigate through the pandemic. During the early stages of the pandemic when masks were scarce, the younger generation found masks much faster and more effectively than the older generation as they used the mask finding app made by Goodoc or Naver. [38] The mask finding app allows people to check the stock of masks in real-time, so they would minimize time walking from one pharmacy to another pharmacy and directly asking the pharmacist if they have masks left. The South Korean government knew that this will be an issue, so they allowed family members to obtain masks for their elderly family members, but they must be over the age of 80 and need to show proof of family relations on another mobile app called Gov24. [39]

COVID-19 Government Messages

Government Alert Messages about COVID-19 Patient Locations
As the older generation used their smartphones as cell phones and other minority groups, like people with disabilities, have limited physical boundaries to smartphones are unable to receive information and causing them to become more vulnerable, especially during the pandemic when information is vital. [40] The COVID-19 government alert messages tell you a COVID-19 patient case number with information about the district they live in and major places they have visited at what time. It is used to inform nearby citizens to get tested if they have visited the same places at a similar time with the COVID-19 infected patient. The text message gives a basic outline of the major places the COVID-19 patient has visited, but people can go to the Ministry of Health and Welfare website to see more exact information. The Ministry of Health and Welfare website has information about the exact whereabouts of the COVID-19 patient for the last two weeks. [41] No names are announced in the text message or on the website, but a lot of identifying information is given so some people can connect the dots and figure out who that person is. [42] If the location is controversial, like a religious cult gathering, or embarrassing, like a love motel, that COVID-19 patient will face backlash and embarrassment from online comments that cause the COVID-19 patient to have mental health issues.
  1. Kim, J.-H., An, J. A.-R., Oh, S. J. J., Oh, J., & Lee, J.-K. (2021, March 5). Emerging covid-19 success story: South Korea learned the lessons of mers. Our World in Data. Retrieved April 12, 2022, from https://ourworldindata.org/covid-exemplar-south-korea
  2. Kim, J.-H., An, J. A.-R., Oh, S. J. J., Oh, J., & Lee, J.-K. (2021, March 5). Emerging covid-19 success story: South Korea learned the lessons of mers. Our World in Data. Retrieved April 12, 2022, from https://ourworldindata.org/covid-exemplar-south-korea
  3. Yoon, L. (2021, October 14). Number of installed closed-circuit television (CCTV) cameras in public places in South Korea from 2013 to 2020. Statista. Retrieved April 8, 2022, from https://www.statista.com/statistics/651509/south-korea-cctv-cameras/
  4. Jung, M.-ho. (2017, March 27). Learning to live with cameras everywhere. koreatimes. Retrieved April 8, 2022, from https://www.koreatimes.co.kr/www/nation/2017/03/119_226353.html
  5. Jung, M.-ho. (2017, March 27). Learning to live with cameras everywhere. koreatimes. Retrieved April 8, 2022, from https://www.koreatimes.co.kr/www/nation/2017/03/119_226353.html
  6. Jung, M.-ho. (2017, March 27). Learning to live with cameras everywhere. koreatimes. Retrieved April 8, 2022, from https://www.koreatimes.co.kr/www/nation/2017/03/119_226353.html
  7. Jung, M.-ho. (2017, March 27). Learning to live with cameras everywhere. koreatimes. Retrieved April 8, 2022, from https://www.koreatimes.co.kr/www/nation/2017/03/119_226353.html
  8. Lee, J. Y. (2020, August 6). The South Koreans left behind in a contact-free society. BBC Worklife. Retrieved April 8, 2022, from https://www.bbc.com/worklife/article/20200803-south-korea-contact-free-untact-society-after-coronavirus
  9. Fendos, J. (2020, April 30). How surveillance technology powered South Korea's COVID-19 response. Brookings. Retrieved April 9, 2022, from https://www.brookings.edu/techstream/how-surveillance-technology-powered-south-koreas-covid-19-response/
  10. Fendos, J. (2020, April 30). How surveillance technology powered South Korea's COVID-19 response. Brookings. Retrieved April 9, 2022, from https://www.brookings.edu/techstream/how-surveillance-technology-powered-south-koreas-covid-19-response/
  11. Umeda, S. (2020, December 7). South Korea: Mask rule violators may be punished by fines. The Library of Congress. Retrieved April 9, 2022, from https://www.loc.gov/item/global-legal-monitor/2020-12-07/south-korea-mask-rule-violators-may-be-punished-by-fines/
  12. Kwon, K.-S., Park, J.-I., Park, Y. J., Jung, D.-M., Ryu, K.-W., & Lee, J.-H. (2020). Evidence of long-distance droplet transmission of SARS-COV-2 by direct airflow in a restaurant in Korea. Journal of Korean Medical Science, 35(46). https://doi.org/10.3346/jkms.2020.35.e415
  13. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  14. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  15. Noh, J.-W., Yoo, K.-B., Kwon, Y. D., Hong, J. H., Lee, Y., & Park, K. (2020, January 1). Effect of information disclosure policy on control of infectious disease: MERS-cov outbreak in South Korea. International journal of environmental research and public health. Retrieved April 8, 2022, from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6981968/
  16. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  17. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  18. Korean government’s response system (as of February 25, 2020). COVID-19 Response. (2020, February 25). Retrieved April 11, 2022, from http://ncov.mohw.go.kr/en/baroView.do?brdId=11&brdGubun=111
  19. Korean government’s response system (as of February 25, 2020). COVID-19 Response. (2020, February 25). Retrieved April 11, 2022, from http://ncov.mohw.go.kr/en/baroView.do?brdId=11&brdGubun=111
  20. Korean government’s response system (as of February 25, 2020). COVID-19 Response. (2020, February 25). Retrieved April 11, 2022, from http://ncov.mohw.go.kr/en/baroView.do?brdId=11&brdGubun=111
  21. Korean government’s response system (as of February 25, 2020). COVID-19 Response. (2020, February 25). Retrieved April 11, 2022, from http://ncov.mohw.go.kr/en/baroView.do?brdId=11&brdGubun=111
  22. Kang, J. H., Jang, Y. Y., Kim, J. H., Han, S.-H., Lee, K. R., Kim, M., & Eom, J. S. (2020, June 6). South Korea's responses to stop the covid-19 pandemic. American Journal of Infection Control. Retrieved April 11, 2022, from https://www.sciencedirect.com/science/article/pii/S0196655320303606
  23. Sang-hun, C., Krolik, A., Zhong, R., & Singer, N. (2020, July 21). Major security flaws found in South Korea quarantine app. The New York Times. Retrieved April 12, 2022, from https://www.nytimes.com/2020/07/21/technology/korea-coronavirus-app-security.html
  24. Sang-hun, C., Krolik, A., Zhong, R., & Singer, N. (2020, July 21). Major security flaws found in South Korea quarantine app. The New York Times. Retrieved April 12, 2022, from https://www.nytimes.com/2020/07/21/technology/korea-coronavirus-app-security.html
  25. Sang-hun, C., Krolik, A., Zhong, R., & Singer, N. (2020, July 21). Major security flaws found in South Korea quarantine app. The New York Times. Retrieved April 12, 2022, from https://www.nytimes.com/2020/07/21/technology/korea-coronavirus-app-security.html
  26. Sang-hun, C., Krolik, A., Zhong, R., & Singer, N. (2020, July 21). Major security flaws found in South Korea quarantine app. The New York Times. Retrieved April 12, 2022, from https://www.nytimes.com/2020/07/21/technology/korea-coronavirus-app-security.html
  27. Young, J. Y. (2021, December 13). A South Korean city will test facial recognition as a way to track the virus. The New York Times. Retrieved April 12, 2022, from https://www.nytimes.com/2021/12/13/world/asia/south-korea-facial-recognition-coronavirus.html
  28. Reuters. (2021, December 20). South Korea to test AI-powered facial recognition to track COVID-19 cases. ACM. Retrieved April 12, 2022, from https://cacm.acm.org/news/257498-south-korea-to-test-ai-powered-facial-recognition-to-track-covid-19-cases/fulltext
  29. Reuters. (2021, December 20). South Korea to test AI-powered facial recognition to track COVID-19 cases. ACM. Retrieved April 12, 2022, from https://cacm.acm.org/news/257498-south-korea-to-test-ai-powered-facial-recognition-to-track-covid-19-cases/fulltext
  30. Reuters. (2021, December 20). South Korea to test AI-powered facial recognition to track COVID-19 cases. ACM. Retrieved April 12, 2022, from https://cacm.acm.org/news/257498-south-korea-to-test-ai-powered-facial-recognition-to-track-covid-19-cases/fulltext
  31. Min-kyung, J. (2020, March 5). South Korean government takes full control of face mask supply, bans exports. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200305000730
  32. Min-kyung, J. (2020, March 5). South Korean government takes full control of face mask supply, bans exports. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200305000730
  33. Jeong-yeo, L. (2020, March 13). [news in Focus] apps show mask inventory for nearby locations in Real time. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200313000739
  34. Jeong-yeo, L. (2020, March 13). [news in Focus] apps show mask inventory for nearby locations in Real time. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200313000739
  35. 95% of South Koreans own smartphone: Data. TheKoreaTimes. (2019, February 6). Retrieved February 4, 2022, from https://www.koreatimes.co.kr/www/tech/2019/02/133_263177.html
  36. Yoon, J. S. (2021, March 5). South Korea smartphone penetration (share of population) 2015-2025. Statista. Retrieved February 4, 2022, from https://www.statista.com/statistics/321408/smartphone-user-penetration-in-south-korea/
  37. Lee, J. Y. (2020, August 6). The South Koreans left behind in a contact-free society. BBC Worklife. Retrieved April 8, 2022, from https://www.bbc.com/worklife/article/20200803-south-korea-contact-free-untact-society-after-coronavirus
  38. Jeong-yeo, L. (2020, March 13). [news in Focus] apps show mask inventory for nearby locations in Real time. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200313000739
  39. Jeong-yeo, L. (2020, March 13). [news in Focus] apps show mask inventory for nearby locations in Real time. The Korea Herald. Retrieved April 8, 2022, from http://www.koreaherald.com/view.php?ud=20200313000739
  40. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  41. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145
  42. BBC. (2020, March 5). Coronavirus privacy: Are South Korea's alerts too revealing? BBC News. Retrieved April 8, 2022, from https://www.bbc.com/news/world-asia-51733145