Transmission of SARS-CoV-2 among children and staff in German daycare centres.
Children
SARS-CoV-2
daycare centres
secondary attack rate
transmission
Journal
Epidemiology and infection
ISSN: 1469-4409
Titre abrégé: Epidemiol Infect
Pays: England
ID NLM: 8703737
Informations de publication
Date de publication:
08 07 2022
08 07 2022
Historique:
entrez:
1
8
2022
pubmed:
2
8
2022
medline:
3
8
2022
Statut:
epublish
Résumé
In daycare centres, the close contact of children with other children and employees favours the transmission of infections. The majority of children <6 years attend daycare programmes in Germany, but the role of daycare centres in the SARS-CoV-2 pandemic is unclear. We investigated the transmission risk in daycare centres and the spread of SARS-CoV-2 to associated households. 30 daycare groups with at least one recent laboratory-confirmed SARS-CoV-2 case were enrolled in the study (10/2020-06/2021). Close contact persons within daycare and households were examined over a 12-day period (repeated SARS-CoV-2 PCR tests, genetic sequencing of viruses, symptom diary). Households were interviewed to gain comprehensive information on each outbreak. We determined primary cases for all daycare groups. The number of secondary cases varied considerably between daycare groups. The pooled secondary attack rate (SAR) across all 30 daycare centres was 9.6%. The SAR tended to be higher when the Alpha variant was detected (15.9%
Identifiants
pubmed: 35912971
doi: 10.1017/S0950268822001194
pii: S0950268822001194
pmc: PMC9343344
doi:
Banques de données
DRKS
['DRKS00023501']
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e141Références
BMC Public Health. 2022 Jan 14;22(1):98
pubmed: 35031025
Multivariate Behav Res. 2016 Jul-Aug;51(4):495-518
pubmed: 27269278
Clin Infect Dis. 2021 Aug 2;73(3):e559-e565
pubmed: 32976596
Epidemiol Infect. 2021 Sep 22;149:e213
pubmed: 34549699
Front Pediatr. 2021 Apr 09;9:613292
pubmed: 33898355
Science. 2021 Apr 9;372(6538):
pubmed: 33658326
Pediatr Res. 2021 Mar;89(4):733-737
pubmed: 32555539
bioRxiv. 2020 Sep 04;:
pubmed: 32908977
Nat Med. 2020 May;26(5):672-675
pubmed: 32296168
Clin Infect Dis. 2021 Jun 15;72(12):e1146-e1153
pubmed: 33283240
Ann Intern Med. 2021 Jan;174(1):69-79
pubmed: 32941052
Front Public Health. 2021 Dec 13;9:773850
pubmed: 34976930
Clin Infect Dis. 2021 Aug 2;73(3):e754-e764
pubmed: 33560412
MMWR Morb Mortal Wkly Rep. 2022 Mar 04;71(9):341-346
pubmed: 35238860
Front Genet. 2021 Jul 28;12:711437
pubmed: 34394197
JAMA Netw Open. 2022 Apr 1;5(4):e229317
pubmed: 35482308
Braz J Infect Dis. 2020 Sep - Oct;24(5):422-427
pubmed: 32888905
Am J Otolaryngol. 2021 Mar-Apr;42(2):102872
pubmed: 33418177
Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2021 Dec;64(12):1581-1591
pubmed: 34731294
JAMA Pediatr. 2021 Feb 1;175(2):143-156
pubmed: 32975552
Virus Evol. 2021 Jul 30;7(2):veab064
pubmed: 34527285
Lancet Child Adolesc Health. 2020 Nov;4(11):807-816
pubmed: 32758454
Biometrics. 2001 Mar;57(1):126-34
pubmed: 11252587
Int J Epidemiol. 2021 Jul 9;50(3):743-752
pubmed: 33837417
Brief Bioinform. 2021 Mar 22;22(2):642-663
pubmed: 33147627
Am J Epidemiol. 2022 Jun 27;191(7):1224-1234
pubmed: 35238329