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Total 2814 results found since Jan 2013.

The Impact of Entry Restrictions on the Spread of Severe Acute Respiratory Syndrome Coronavirus Variants Between 2021 and 2022
This study explored the impact of border policy changes on overseas entrants and local cases of SARS-CoV-2 variants. Data from the Korea Disease Control and Prevention Agency randomly collected between April 11, 2021 and August 20, 2022 were evaluated using the Granger causality model. The results showed that the outbreak gap of delta variants between international and domestic cases was 10 weeks, while that of omicron variants was approximately 2 weeks, meaning that the quarantine policy helped contain delta variants rather than more transmissible variants. It is recommended that countries implement quarantine policies ba...
Source: J Korean Med Sci - July 18, 2023 Category: General Medicine Authors: Jinwook Hong Ae Kyung Park Munkhzul Radnaabaatar Eun-Jin Kim Dong Wook Kim Jaehun Jung Source Type: research

Clinical Characteristics and Risk Factors for Mortality in Critical COVID-19 Patients Aged 50 Years or Younger During Omicron Wave in Korea: Comparison With Patients Older Than 50 Years of Age
CONCLUSION: Overall, the S-CFR of critically ill COVID-19 patients in the omicron period was higher than that in the delta period, especially in those aged ≤ 50 years. All of the patients who died had an underlying disease or obesity. In the same population, the vaccination rate was very low compared to that in the delta wave, indicating that non-vaccination significantly affected the progression to critical illness. Notably, there was a lack of prescription for Paxlovid for these patients although they satisfied the prescription criteria. Early diagnosis and active initial treatment was necessary, along with the proven ...
Source: J Korean Med Sci - July 18, 2023 Category: General Medicine Authors: Hye Jin Shi Jinyoung Yang Joong Sik Eom Jae-Hoon Ko Kyong Ran Peck Uh Jin Kim Sook In Jung Seulki Kim Hyeri Seok Miri Hyun Hyun Ah Kim Bomi Kim Eun-Jeong Joo Hae Suk Cheong Cheon Hoo Jun Yu Mi Wi Jungok Kim Sungmin Kym Seungjin Lim Yoonseon Park Source Type: research

The Impact of Entry Restrictions on the Spread of Severe Acute Respiratory Syndrome Coronavirus Variants Between 2021 and 2022
This study explored the impact of border policy changes on overseas entrants and local cases of SARS-CoV-2 variants. Data from the Korea Disease Control and Prevention Agency randomly collected between April 11, 2021 and August 20, 2022 were evaluated using the Granger causality model. The results showed that the outbreak gap of delta variants between international and domestic cases was 10 weeks, while that of omicron variants was approximately 2 weeks, meaning that the quarantine policy helped contain delta variants rather than more transmissible variants. It is recommended that countries implement quarantine policies ba...
Source: J Korean Med Sci - July 18, 2023 Category: General Medicine Authors: Jinwook Hong Ae Kyung Park Munkhzul Radnaabaatar Eun-Jin Kim Dong Wook Kim Jaehun Jung Source Type: research

Clinical Characteristics and Risk Factors for Mortality in Critical COVID-19 Patients Aged 50 Years or Younger During Omicron Wave in Korea: Comparison With Patients Older Than 50 Years of Age
CONCLUSION: Overall, the S-CFR of critically ill COVID-19 patients in the omicron period was higher than that in the delta period, especially in those aged ≤ 50 years. All of the patients who died had an underlying disease or obesity. In the same population, the vaccination rate was very low compared to that in the delta wave, indicating that non-vaccination significantly affected the progression to critical illness. Notably, there was a lack of prescription for Paxlovid for these patients although they satisfied the prescription criteria. Early diagnosis and active initial treatment was necessary, along with the proven ...
Source: J Korean Med Sci - July 18, 2023 Category: General Medicine Authors: Hye Jin Shi Jinyoung Yang Joong Sik Eom Jae-Hoon Ko Kyong Ran Peck Uh Jin Kim Sook In Jung Seulki Kim Hyeri Seok Miri Hyun Hyun Ah Kim Bomi Kim Eun-Jeong Joo Hae Suk Cheong Cheon Hoo Jun Yu Mi Wi Jungok Kim Sungmin Kym Seungjin Lim Yoonseon Park Source Type: research

The First outbreak of coronavirus disease (COVID-19) at outdoor camping site in South Korea, 2020
CONCLUSION: It is the first COVID-19 outbreak that occurred at an outdoor camping site in South Korea. COVID-19 can spread even when outdoors, prevention and control measures such as maintaining social distancing and wearing a mask should be observed when a large number of people gather outdoors. To ensure safe camping, facility managers should keep the cleaning and hygiene, and users should minimize the risk of infection by following the recommended precautions while staying in public spaces.PMID:37460295 | DOI:10.2188/jea.JE20230051
Source: Journal of Epidemiology - July 17, 2023 Category: Epidemiology Authors: Na-Young Kim Seonhee Ahn GwangJin Kim Donghyok Kwon Young-Joon Park Sang-Eun Lee Source Type: research