• Korean Journal of Poultry Science
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• v.23 no.2
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• pp.99-106
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• 1996

Because of the imminent market opening of livestock and poultry products, Korean poultry industry is faced an influx of contagious diseases from abroad. Due to the increasing trend of intensive and automatic poultry farming, the risks of catching various poultry epidemics are ever more increasing. For the prevention of poultry epidemics, the principles of biosecurity should be observed rather strictly. In addition, regular checking to confirm the presence or absence of latent diseases through serological test, post-mortem examination, and laboratory test, should be carried out routinely. Finally, all kinds of stress factors should be minimized to keep the flock healthy and productive, so that they can achieve their maximum genetic potential.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.19-26
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• 2020

The purpose of this study is to understand the history of nursing and present a new direction of nursing by elucidating the role of nurses in the process of social meaning and change of infectious diseases in modern (1876-1945) Korean society. In the past history, epidemics have caused many problems in society and have tried their best to manage them. The role and presence of the nurse began to emerge during the past time. The concept of hygiene began to be recognized for the management of epidemics, and the role and presence of nurses began to emerge at the center. It was recognized that the role of nurses in modern Korean society was an auxiliary role in the early stages. However, through specialized education and training, recognition as an expert began to spread based on specialized knowledge rather than simple care. In this study, it is significant that we have historically searched for infectious diseases causing various problems while coexisting past and present. In addition, it is significant that the new role and sense of mission of the nurses were newly illuminated.

• CELLMED
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• v.11 no.4
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• pp.20.1-20.23
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• 2021

Background: The pandemic COVID-19 caused by a novel coronavirus SARS-COV-2 has spread like a forest fire. This disease may have serious consequences for pregnant women. Presently, no specific drugs or vaccines exist to battle this disease and researches are underway. Unani medicine has a unique role in prevention and management during epidemics. Here, we reviewed the overview of COVID-19 infection and pregnancy, concept and practices in Unani medicine for flu-like epidemics in general and pregnancy, and safety of Unani drugs for the prevention and treatment of mild symptomatic cases of COVID-19 during pregnancy. Methodology: Unani classical texts and pharmacopoeia were meticulously explored for concepts and practices for flu-like epidemic diseases. Further, we browsed scientific databases such as PubMed, Scopus and others for an overview, epidemics and Unani medicine, effectiveness and safety of Unani drugs in COVID-19 and pregnancy. Results: Unani medicine includes prevention and management of flu-like epidemic include quarantine and isolation, aromatic herbal drugs fumigation and spraying for environmental disinfection, ilaj bid tadbir for health promotion and use of health-protecting drugs and symptom-specific drugs in general and related to pregnancy. Lahsun, asalussus, behidana, banafsha, zanjabeel, unnab, etc are in use since antiquity for the prevention and treatment of asymptomatic and mildly symptomatic pregnant women during infectious and epidemic diseases. Conclusion: Currently, the aforementioned plants are proven for antiviral, antioxidant, immunomodulatory and anti-inflammatory activities, probably useful in the COVID-19 pandemic. Additionally, scientific studies have provided new insight into the mechanism underlying the therapeutic effect of Unani medicines that are safe in pregnancy.

• The Plant Pathology Journal
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• v.35 no.5
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• pp.459-472
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• 2019

The increasing variation in climatic conditions under climate change directly influences plant-microbe interactions. To account for as many variables as possible that may play critical roles in such interactions, the use of an integrated modeling approach is necessary. Here, we report for the first time a local impact assessment and adaptation study of future epidemics of kiwifruit bacterial blossom blight (KBB) in Jeonnam province, Korea, using an integrated modeling approach. This study included a series of models that integrated both the phenological responses of kiwifruit and the epidemiological responses of KBB to climatic factors with a 1 km resolution, under the RCP8.5 climate change scenario. Our results indicate that the area suitable for kiwifruit cultivation in Jeonnam province will increase and that the flowering date of kiwifruit will occur increasingly earlier, mainly due to the warming climate. Future epidemics of KBB during the predicted flowering periods were estimated using the Pss-KBB Risk Model over the predicted suitable cultivation regions, and we found location-specific, periodic outbreaks of KBB in the province through 2100. Here, we further suggest a potential, scientifically-informed, long-term adaptation strategy using a cultivar of kiwifruit with a different maturity period to relieve the pressures of future KBB risk. Our results clearly show one of the possible options for a local impact assessment and adaptation study using multiple models in an integrated way.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.24 no.4
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• pp.522-528
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• 2020

Rapidly spreading malware, such as ransomware, trojans and Internet worms, have become one of the new major threats of the Internet recently. In order to resist against their malicious behaviors, it is essential to comprehend how malware propagate and how main factors affect spreads of them. In this paper, we aim to develop a spread prediction tool based on the modeling of malware epidemics. So we surveyed the related studies, and described the system design and implementation. In addition, we experimented on the spread of malware with major factors of malware using the developed spread prediction tool. If you make good use of the proposed prediction tool, it is possible to predict the malware spread at major factors and explore under various responses from a macro perspective with only basic knowledge of the recently wormable malware.

• Journal of Contemporary Eastern Asia
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• v.22 no.2
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• pp.18-38
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• 2023

This paper examines the Chinese government's response to four epidemic crises, including COVID-19, and analyzes the similarities and differences in these responses. It argues that while the Chinese government learned from previous epidemics and improved its handling of subsequent outbreaks, a significant variation occurred during the COVID-19 pandemic, which had a detrimental impact globally. Existing scholarly research on China's epidemic responses has often been limited in scope, focusing on individual crises and neglecting the central-local government relationship in crisis decision-making. By adopting a comprehensive approach, this paper delves into the nuanced dynamics of China's responses to these epidemics. It highlights the variations in responses, attributing them to the Chinese government's fear of undermined legitimacy and its consideration of its international image. The government's recognition of the importance of public perception and trust, both domestically and globally, has shaped its crisis management strategies. Through a detailed analysis of these factors, this paper contributes to a deeper understanding of the variations observed in China's epidemic responses. It emphasizes the significance of the central-local government relationship and the government's international image in determining its actions during epidemics. Recognizing these factors can provide policymakers and researchers with insights to shape future epidemic response strategies and foster effective global health governance.

• Pediatric Infection and Vaccine
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• v.10 no.2
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• pp.223-228
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• 2003

Purpose : We evaluated and compared clinical and laboratory characteristics of patients with measles in three epidemics(1989~90, 1993~94, and 2000~01) in Daejeon, Korea. Methods : Retrospective analyses were performed using medical records of 520 patients with measles at the Catholic University of Korea, Daejeon St. Mary's Hospital during three epidemics. We divided the subjects into three groups, i.e., those who admitted during 1989~1990(group I, 116 patients), those during 1993~1994(group II, 127 patients), and those during 2000~2001(group III, 277 patients). We compared clinical, demographic and laboratory characteristics among these 3 groups. Results : In age distribution, ratios of under 2 years of age in three groups were 61%, 58% and 57%, respectively with no statistical differences. However there are differences in age distribution above 2 years of age, as 21% in 2~5 years of group I, 28% in 6~9 years of group II, and 21% above 10 years of group III. No statistical differences were present between 3 groups in the male to female ratio, MMR vaccination rate in above 2 years of age, duration of fever, incidence of hepatitis. Hospitalization days(P=0.019) and rate of complications(P=0.012) were longer and higher in group I than in group III. Conclusion : In three epidemics, the second peak age group(except 0~1 year) of children above 2 years of age who had mostly received MMR vaccination showed a trend for increased age with increasing time(statistical difference). This result suggest that secondary vaccine failure may have a role in each epidemics. So, if measles outbreaks is happened in the future, we will have consideration in this aspect.

• Journal of the korean veterinary medical association
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• v.13 no.3
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• pp.201-203
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• 1977

• The Plant Pathology Journal
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• v.17 no.6
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• pp.380.3-380
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• 2001

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.21 no.12
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• pp.60-72
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• 2003