1887
Rapid communication Open Access
Like 0

Abstract

In the autumn of 2022, Denmark witnessed the second out-of-season epidemic of respiratory syncytial virus (RSV) following widespread societal preventive measures implemented against the coronavirus disease (COVID-19) pandemic during 2020 and 2021. Admissions peaked at twice the level of pre-pandemic seasons. Especially infants below 6 months of age were affected, but also adults over 45 years of age. The current epidemic is dominated by RSV subtype B, unlike the major RSV summer epidemic in 2021 dominated by RSV subtype A.

Loading

Article metrics loading...

/content/10.2807/1560-7917.ES.2023.28.1.2200937
2023-01-05
2024-11-22
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2023.28.1.2200937
Loading
Loading full text...

Full text loading...

/deliver/fulltext/eurosurveillance/28/1/eurosurv-28-1-1.html?itemId=/content/10.2807/1560-7917.ES.2023.28.1.2200937&mimeType=html&fmt=ahah

References

  1. Emborg HD, Carnahan A, Bragstad K, Trebbien R, Brytting M, Hungnes O, et al. Abrupt termination of the 2019/20 influenza season following preventive measures against COVID-19 in Denmark, Norway and Sweden. Euro Surveill. 2021;26(22):1-6.  https://doi.org/10.2807/1560-7917.ES.2021.26.22.2001160  PMID: 34085632 
  2. Nielsen RT, Dalby T, Emborg HD, Larsen AR, Petersen A, Torpdahl M, et al. COVID-19 preventive measures coincided with a marked decline in other infectious diseases in Denmark, spring 2020. Epidemiol Infect. 2022;150:e138.  https://doi.org/10.1017/S0950268822001145  PMID: 35899864 
  3. Statens Serum Institut (SSI). EPI-NYT uge 35, 2021. [Epi-News week 35 2021]. Copenhagen: SSI. [Accessed: 8 Dec 2022]. Danish. Available from: https://www.ssi.dk/aktuelt/nyhedsbreve/epi-nyt/2021/uge-35---2021
  4. Zheng Z, Warren JL, Artin I, Pitzer VE, Weinberger DM. Relative timing of respiratory syncytial virus epidemics in summer 2021 across the United States was similar to a typical winter season. Influenza Other Respir Viruses. 2022;16(4):617-20.  https://doi.org/10.1111/irv.12965  PMID: 35137538 
  5. Delestrain C, Danis K, Hau I, Behillil S, Billard MN, Krajten L, et al. Impact of COVID-19 social distancing on viral infection in France: A delayed outbreak of RSV. Pediatr Pulmonol. 2021;56(12):3669-73.  https://doi.org/10.1002/ppul.25644  PMID: 34473914 
  6. Weinberger Opek M, Yeshayahu Y, Glatman-Freedman A, Kaufman Z, Sorek N, Brosh-Nissimov T. Delayed respiratory syncytial virus epidemic in children after relaxation of COVID-19 physical distancing measures, Ashdod, Israel, 2021. Euro Surveill. 2021;26(29):2017-21.  https://doi.org/10.2807/1560-7917.ES.2021.26.29.2100706  PMID: 34296678 
  7. Eden JS, Sikazwe C, Xie R, Deng YM, Sullivan SG, Michie A, et al. Off-season RSV epidemics in Australia after easing of COVID-19 restrictions. Nat Commun. 2022;13(1):2884.  https://doi.org/10.1038/s41467-022-30485-3  PMID: 35610217 
  8. Emborg HD, Vestergaard LS, Botnen AB, Nielsen J, Krause TG, Trebbien R. A late sharp increase in influenza detections and low interim vaccine effectiveness against the circulating A(H3N2) strain, Denmark, 2021/22 influenza season up to 25 March 2022. Euro Surveill. 2022;27(15):1-5.  https://doi.org/10.2807/1560-7917.ES.2022.27.15.2200278  PMID: 35426361 
  9. Voldstedlund M, Haahr M, Emborg HD, Bang H, Krause T. Real-time surveillance of laboratory confirmed influenza based on the Danish microbiology database (MiBa). Stud Health Technol Inform. 2013;192(1-2):978. PMID: 23920752 
  10. Lynge E, Sandegaard JL, Rebolj M. The Danish national patient register. Scand J Public Health. 2011;39(7) Suppl;30-3.  https://doi.org/10.1177/1403494811401482  PMID: 21775347 
  11. Jepsen MT, Trebbien R, Emborg HD, Krause TG, Schønning K, Voldstedlund M, et al. Incidence and seasonality of respiratory syncytial virus hospitalisations in young children in Denmark, 2010 to 2015. Euro Surveill. 2018;23(3):1-8.  https://doi.org/10.2807/1560-7917.ES.2018.23.3.17-00163  PMID: 29386093 
  12. Koltai M, Krauer F, Hodgson D, van Leeuwen E, Treskova-Schwarzbach M, Jit M, et al. Determinants of RSV epidemiology following suppression through pandemic contact restrictions. Epidemics. 2022;40:100614.  https://doi.org/10.1016/j.epidem.2022.100614  PMID: 35901639 
  13. Staadegaard L, Caini S, Wangchuk S, Thapa B, de Almeida WAF, de Carvalho FC, et al. The Global Epidemiology of RSV in Community and Hospitalized Care: Findings From 15 Countries. Open Forum Infect Dis. 2021;8(7):ofab159.  https://doi.org/10.1093/ofid/ofab159  PMID: 34337092 
  14. Shi T, Denouel A, Tietjen AK, Campbell I, Moran E, Li X, et al. Global disease burden estimates of respiratory syncytial virus-associated acute respiratory infection in older adults in 2015: A systematic review and meta-analysis. J Infect Dis. 2020;222(Suppl 7):S577-83.  https://doi.org/10.1093/infdis/jiz059  PMID: 30880339 
  15. European Centre for Disease Prevention and Control (ECDC). Communicable Disease Threats Report, 27 November - 3 December 2022, week 48. Stockholm: ECDC; 2022. [Accessed: 8 Dec 2022]. Available from: https://www.ecdc.europa.eu/sites/default/files/documents/CDTR-2022w48.pdf
  16. European Centre for Disease Prevention and Control (ECDC). Intensified circulation of respiratory syncytial virus (RSV) and associated hospital burden in the EU/EEA. Stockholm: ECDC; 2022. Available from: https://www.ecdc.europa.eu/sites/default/files/documents/RRA-20221128-473.pdf
/content/10.2807/1560-7917.ES.2023.28.1.2200937
Loading

Data & Media loading...

Submit comment
Close
Comment moderation successfully completed
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error