J 2023

Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) during Alpha- and Delta-dominant circulation: I-MOVE-COVID-19 and VEBIS SARI VE networks, Europe, 2021

ANGELA, MC Rose, Nathalie NICOLAY, Virginia Sandonis MARTIN, Clara MAZAGATOS, Goranka PETROVIC et. al.

Základní údaje

Originální název

Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) during Alpha- and Delta-dominant circulation: I-MOVE-COVID-19 and VEBIS SARI VE networks, Europe, 2021

Autoři

ANGELA, MC Rose, Nathalie NICOLAY, Virginia Sandonis MARTIN, Clara MAZAGATOS, Goranka PETROVIC, F Annabel NIESSEN, Ausenda MACHADO, Odile LAUNAY, Sarah DENAYER, Lucie SEYLER, Joaquin BARUCH, Cristina BURGUI, Isabela I LOGHIN, Lisa DOMEGAN, Roberta VAIKUTYTE, Petr HUSA (203 Česká republika, domácí), George PANAGIOTAKOPOULOS, Nassera AOUALI, Ralf DUERRWALD, Jennifer HOWARD, Francisco POZO, Bartolome SASTRE-PALOU, Diana NONKOVIC, Mirjam J KNOL, Irina KISLAYA, Liem Binh Luong NGUYEN, Nathalie BOSSUYT, Thomas DEMUYSER, Ausra DZIUGYTE, Ivan MARTINEZ-BAZ, Corneliu POPESCU, Roisin DUFFY, Monika KULIESE, Lenka SOUČKOVÁ (203 Česká republika), Stella MICHELAKI, Marc SIMON, Janine REICHE, Maria Teresa OTERO-BARROS, Zvjezdana Lovric MAKARIC, Patricia C J L BRUIJNING-VERHAGEN, Veronica GOMEZ, Zineb LESIEUR, Cyril BARBEZANGE, Van Nedervelde ELS, Maria-Louise BORG, Jesus CASTILLA, Mihaela LAZAR, Joan DONNELL, Indre JONIKAITE, Regina DEMLOVÁ (203 Česká republika, domácí), Marina AMERALI, Gil WIRTZ, Kristin TOLKSDORF, Marta VALENCIANO, Sabrina BACCI a Esther KISSLING

Vydání

EUROSURVEILLANCE, STOCKHOLM, EUR CENTRE DIS PREVENTION & CONTROL, 2023, 1025-496X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30303 Infectious Diseases

Stát vydavatele

Švédsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 19.000 v roce 2022

Kód RIV

RIV/00216224:14110/23:00133687

Organizační jednotka

Lékařská fakulta

UT WoS

001117609400005

Klíčová slova anglicky

Alpha; Delta; Europe; hospital; SARS-CoV-2; vaccine effectiveness

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 29. 2. 2024 09:12, Mgr. Tereza Miškechová

Anotace

V originále

IntroductionTwo large multicentre European hospital networks have estimated vaccine effectiveness (VE) against COVID-19 since 2021.AimWe aimed to measure VE against PCR-confirmed SARS-CoV-2 in hospitalised severe acute respiratory illness (SARI) patients >= 20 years, combining data from these networks during Alpha (March-June)- and Delta (June-December)-dominant periods, 2021.MethodsForty-six participating hospitals across 14 countries follow a similar generic protocol using the test-negative case-control design. We defined complete primary series vaccination (PSV) as two doses of a two-dose or one of a single-dose vaccine >= 14 days before onset.ResultsWe included 1,087 cases (538 controls) and 1,669 cases (1,442 controls) in the Alpha- and Delta-dominant periods, respectively. During the Alpha period, VE against hospitalisation with SARS-CoV2 for complete Comirnaty PSV was 85% (95% CI: 69-92) overall and 75% (95% CI: 42-90) in those aged >= 80 years. During the Delta period, among SARI patients >= 20 years with symptom onset >= 150 days from last PSV dose, VE for complete Comirnaty PSV was 54% (95% CI: 18-74). Among those receiving Comirnaty PSV and mRNA booster (any product) >= 150 days after last PSV dose, VE was 91% (95% CI: 57-98). In time-since-vaccination analysis, complete all-product PSV VE was > 90% in those with their last dose < 90 days before onset; >= 70% in those 90-179 days before onset.ConclusionsOur results from this EU multi-country hospital setting showed that VE for complete PSV alone was higher in the Alpha- than the Delta-dominant period, and addition of a first booster dose during the latter period increased VE to over 90%.

Návaznosti

90249, velká výzkumná infrastruktura
Název: CZECRIN IV