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Infectious diseases / Original Article
Initial and peak serum levels of Krebs von den Lungen-6 for predicting the prognosis of patients with COVID-19
Geonui Kim, Hyeonwoo Kwon, Sang Hyun Ra, Euijin Chang, Seongman Bae, Jiwon Jung, Min Jae Kim, Yong Pil Chong, Sang-Oh Lee, Sang-Ho Choi, Yang Soo Kim, Sung-Han Kim
Korean J Intern Med. 2025;40(2):321-329. Published online February 21, 2025
Background/Aims: Krebs von den Lungen-6 (KL-6) is associated with prognosis in patients with COVID-19. However, there is limited data on the correlation between the prognosis of COVID-19 and varying KL-6 levels at different time points. We investigated the optimal cutoff values of the initial and pe..
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Infectious diseases / Original Article
Comparison of the rapidity of SARS-CoV-2 immune responses between primary and booster vaccination for COVID-19
Ji Yeun Kim, Ji-Soo Kwon, Hye Hee Cha, So Yun Lim, Seongman Bae, Sung-Han Kim
Korean J Intern Med. 2022;37(6):1234-1240. Published online October 11, 2022
Background/Aims: The rapidity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific memory B or T cell response in vaccinated individuals is important for our understanding of immunopathogenesis of coronavirus disease 2019 (COVID-19). We therefore compared the timing of adequate ..
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Infectious diseases / Original Article
Comparison of antibody responses after the 1st and 2nd doses of COVID-19 vaccine with those of patients with mild or severe COVID-19
Hye Hee Cha, So Yun Lim, Ji-Soo Kwon, Ji Yeun Kim, Seongman Bae, Jiwon Jung, Sung-Han Kim
Korean J Intern Med. 2022;37(2):455-459. Published online February 28, 2022
Background/Aims: Data comparing the antibody responses of different coronavirus disease 2019 (COVID-19) vaccine platforms according to dose with natural severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection-induced antibody responses are limited.
Methods: Blood samples from adult p..
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Infectious diseases / Original Article
Evaluation of copper alloys for reducing infection by methicillin resistant Staphylococcus aureus and vancomycin resistant Enterococcus faecium in intensive care unit and in vitro
Sung Im Choi, Mee Soo Chang, Taeeun Kim, Kyung Hwa Chung, Seongman Bae, Sung-Han Kim, Chan Jin Yoon, Young Kyoon Kim, Jun Hee Woo
Korean J Intern Med. 2021;36(5):1204-1210. Published online August 18, 2021
Background/Aims: Multi-drug resistant pathogens are increasing among healthcare-associated infections. It is well known that copper and copper alloys have antimicrobial activity. We evaluated the activity of copper against bacteria in a hospital setting in Korea.
Methods: This study was conducted i..
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