Samenvatting
The risk of a severe course of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in adults with Down syndrome is increased, resulting in an up to 10-fold increase in mortality, in particular in those >40 years of age. After primary SARS-CoV-2 vaccination, the higher risks remain. In this prospective observational cohort study, SARS-CoV-2 spike S1-specific antibody responses after routine SARS-CoV-2 vaccination (BNT162b2, messenger RNA [mRNA]-1273, or ChAdOx1) in adults with Down syndrome and healthy controls were compared. Adults with Down syndrome showed lower antibody concentrations after 2 mRNA vaccinations or after 2 ChAdOx1 vaccinations. After 2 mRNA vaccinations, lower antibody concentrations were seen with increasing age. CLINICAL TRIALS REGISTRATION: NCT05145348.
Originele taal-2 | Engels |
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Pagina's (van-tot) | 673-677 |
Aantal pagina's | 5 |
Tijdschrift | The Journal of infectious diseases |
Volume | 226 |
Nummer van het tijdschrift | 4 |
DOI's | |
Status | Gepubliceerd - 4 sep. 2022 |
Extern gepubliceerd | Ja |