National Trends in Rotavirus Enteritis among Infants in South Korea, 2010–2021
A Nationwide Cohort
Bibliographic Data
| ID | 15713005 |
|---|---|
| Authors | Hyun Jee Lee (0009-0006-4344-8480, Kyung Hee University Medical Center), Yujin Choi (0000-0002-3355-4603, Kyung Hee University), Jaeyu Park (0009-0005-2009-386X, Kyung Hee University Medical Center), Yong‐Sung Choi (0000-0001-9181-7849, Kyung Hee University), Dong Keon Yon (0000-0003-1628-9948, Kyung Hee University Medical Center), Do Hyun Kim (0000-0002-9248-5572, Kyung Hee University Medical Center, corresponding author) |
| Year | 2023 |
| Volume | 10 |
| Issue | 9 |
| Pages | 1436-1436 |
| Publication date | 2023-08-23 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Children (JOURNAL) |
| Journal identifiers | ISSN: 2227-9067 • E-ISSN: 2227-9067 |
| Publisher | Multidisciplinary Digital Publishing Institute (PUBLISHER • CH) |
| DOI | 10.3390/children10091436 |
| PMID | 37761397 |
| OpenAlex | W4386091306 |
| Language | EN |
| References cited | 29 |
Rotavirus causes a gastrointestinal tract infection that primarily affects young children. Due to the COVID-19 pandemic, individuals infected with the virus were subjected to quarantine measures, with strong emphases on personal hygiene and social distancing. The present study aimed to evaluate the characteristics of rotaviruses and compare the prevalence of rotavirus infection before and during the COVID-19 pandemic. This nationwide representative study was conducted using data acquired from the National Health Insurance Service between 2010 and 2021. We analyzed the data of patients younger than 12 months old who were diagnosed with rotavirus enteritis between January 2010 and December 2021. During the study period, a total of 34,487 infants younger than 12 months were diagnosed with rotavirus enteritis in South Korea. During the two-year COVID-19 pandemic (2020-2021), the rate of decline was significant (5843 cases in 2010 and 1125 in 2019), and by 2021, the total number of patients was almost negligible, as there are only 18 cases in 2021. A significant increase in the ratio of low birth weight (LBW) infants of inpatient department was observed from 2010 to 2021 (4.86% in 2010; 7.77% in 2019; and 23.08% in 2021), indicating that LBW infants are more vulnerable than infants born with normal weight. Average medical expenses related to rotavirus infections also declined significantly from 3,789,443,998 per year (pre-pandemic) to 808,353,795 per year (pandemic). Overall, personal hygiene and social distancing may play important roles in reducing rotavirus infections. However, further studies are needed to determine whether this decreasing trend persists after quarantine and whether the social life of individuals resumes
Cohort · Diarrhea · Enteritis · Environmental health · Rotavirus · Rotavirus vaccine · Hepatitis Viruses Studies and Epidemiology · Medicine · Respiratory viral infections research · Viral gastroenteritis research and epidemiology · Internal Medicine · Pediatrics · Virology
| Citation velocity | historical |
|---|---|
| Highly cited | No |