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Introduction: This study aimed to examine the prevalence of cold injuries and review the cold injury monitoring system in the South Korean military., Materials and Methods: This study conducted a retrospective and cross-sectional analysis using data from the Defense Medical Statistic Information System (DMSIS) on cold injuries among military personnel from 2018 to 2023. It incorporated findings from the Korean Armed Forces Medical Command's cold injury surveillance system and analyzed cases from the Armed Forces Capital Hospital, covering all branches of the military by status and rank., Results: An analysis of cold injury in the South Korean military over the past 5 years revealed varying numbers of cases treated, from 799 in 2018-2019 to 467 in 2022-2023. According to the surveillance system in 2023-2024, the Army experienced the majority of these cases, with 94.5% of the total. The incidence per 1,000 personnel was the highest in the Army at 0.98 compared to the Air Force and Navy/Marine Corps. Rank-based analysis indicated the most affected were private first-class soldiers. Frostbite was the most frequent condition, alongside chilblains, hypothermia, and immersion injuries, with no marked difference in the type of illness across branches., Conclusions: The study underscores the need for focused prevention and treatment, particularly in the Army. By analyzing data from a newly implemented surveillance system, it revealed a higher incidence of frostbite and chilblains among lower ranks. The findings highlight the importance of targeted educational measures and enhanced response strategies to protect personnel against cold injuries., (© The Association of Military Surgeons of the United States 2024. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site–for further information please contact journals.permissions@oup.com.)

Conjugate vaccines are widely used to overcome the disadvantages of polysaccharide vaccines in the prevention of meningococcal disease. However, limited studies have examined the clinical effectiveness of single-dose meningococcal quadrivalent conjugate vaccines in adults. We assessed the effectiveness of the meningococcal vaccination program in the Republic of Korea Armed Forces, since 2013. Following vaccination program implementation, meningococcal disease cases decreased from 0.52/100,000 to 0.06/100,000 and the number of deaths declined from four to zero. Two meningococcal cases that developed post-implementation were identified as serotype B and X. The effectiveness of single-dose conjugate vaccination in recruits, expressed as the incidence rate ratio, was 0.88 during a 19-23-month observation period. These results indicate that meningococcal infections can be prevented by single-dose administration of the quadrivalent conjugate vaccine in at-risk groups, such as soldiers, travelers, and students in dormitories. Continuous investigation is needed to determine serogroup change, including B serogroups., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

This study estimated the burden of premature death due to smoking in Korea between 1990 and 1999 using the years of life lost (YLL) due to premature death method. To implement this study, age-group-specific YLL due to premature death were calculated by employing the standard expected years of life lost method. YLL due to smoking were calculated based on assumptions and methods developed by the Global Burden of Disease Study Group. The burden of premature death due to smoking was estimated by multiplying the population attributable risk by the YLL of smoking-related diseases. In 1999, the burden of premature death due to smoking was 57.7% in males and 11.4% in females in Korea. The burden of premature death due to smoking increased from 1643 person years per 100,000 in 1990 to 1888 person years in 1999 for males, and increased from 151 person years in 1990 to 225 person years in 1999 for females in Korea. Our results suggest that the method employed in this study, generated in quantified terms, enabled the burden of premature death due to smoking to be obtained comparably with methods used by other international studies in this field, and thus can provide a rational basis for national health policy planning regarding premature death from smoking and the related risk factors in Korea.

The World Health Organisation established the Roll Back Malaria (RBM) strategy to reduce the global burden of malaria in 1998. A set of RBM indicators will not be suitable to the Republic of Korea due to the differences of the epidemiological and socio-cultural situation. Therefore, we have developed a framework and indicators for monitoring the outcomes and impact of the national malaria eradication programme that are appropriate for the situation in Korea. We reviewed the existing data in the national malaria eradication programme. We adopted general principles in developing a monitoring framework and indicators for monitoring RBM. Monitoring areas were recombined components and content that included the project plan, training health personnel, health education and public information, supply for manpower, equipment and materials, disease control, information system, supervision, community participation, intersectoral collaboration within practical guidelines for the national malaria eradication programme along with malaria control and RBM strategy of WHO. Twenty one monitoring areas were selected that identified critical areas for the national malaria eradication programme. Fifteen indicators of ten categories are proposed for use by the national malaria eradication programme in Korea.