7 documents found, page 1 of 1
Enhancing Public Health Communication Regarding Vaccine Trials: Design and Deve...
Argyropoulos, Christos D; Leckler, Janina; Salmanton-García, Jon; Constantinou, Marinos; Alexandrou, Alexandra; Themistocleous, Sophia; Noula, EvgeniaBackground: The pan-European VACCELERATE network aims to implement the first transnational harmonized and sustainable vaccine trial Volunteer Registry, being a single entry point for potential volunteers of large-scale vaccine trials across Europe. This work exhibits a set of harmonized vaccine trial-related educational and promotional tools for the general public, designed and disseminated by the pan-European ...
Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) d...
Rose, Angela M.C.; Nicolay, Nathalie; Sandonis Martín, Virginia; Mazagatos, Clara; Petrović, Goranka; Baruch, Joaquin; Denayer, Sarah; Seyler, LucieIntroduction: The I-MOVE-COVID-19 and VEBIS hospital networks have been measuring COVID-19 vaccine effectiveness (VE) in participating European countries since early 2021. Aim: We aimed to measure VE against PCR-confirmed SARS-CoV-2 in patients ≥ 20 years hospitalised with severe acute respiratory infection (SARI) from December 2021 to July 2022 (Omicron-dominant period). Methods: In both networks, 46 hospitals...
Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) d...
Rose, Angela M.C.; Nicolay, Nathalie; Sandonis Martín, Virginia; Mazagatos, Clara; Petrović, Goranka; Niessen, F Annabel; Machado, AusendaIntroduction: Two large multicentre European hospital networks have estimated vaccine effectiveness (VE) against COVID-19 since 2021. Aim: We 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. Methods: Forty-six participati...
Vaccine effectiveness against influenza A(H3N2) and B among laboratory‐confirme...
Rose, Angela M.C.; Kissling, Esther; Gherasim, Alin; Casado, Itziar; Bella, Antonino; Launay, Odile; Lazăr, Mihaela; Marbus, Sierk; Kuliese, MonikaBackground: Influenza A(H3N2), A(H1N1)pdm09 and B viruses co-circulated in Europe in 2017-18, predominated by influenza B. WHO-recommended, trivalent vaccine components were lineage-mismatched for B. The I-MOVE hospital network measured 2017-18 seasonal influenza vaccine effectiveness (IVE) against influenza A(H3N2) and B among hospitalised patients (≥65 years) in Europe. Methods: Following the same generic pro...
Repeated seasonal influenza vaccination among elderly in Europe: effects on lab...
Rondy, Marc; Launay, Odile; Castilla, Jesus; Costanzo, Simona; Puig-Barberà, Joan; Gefenaite, Giedre; Larrauri, Amparo; Rizzo, CaterinaIn Europe, annual influenza vaccination is recommended to elderly. From 2011 to 2014 and in 2015-16, we conducted a multicentre test negative case control study in hospitals of 11 European countries to measure influenza vaccine effectiveness (IVE) against laboratory confirmed hospitalised influenza among people aged ≥65years. We pooled four seasons data to measure IVE by past exposures to influenza vaccination....
Low 2016/17 season vaccine effectiveness against hospitalised influenza A(H3N2)...
Rondy, Marc; Gherasim, Alin; Casado, Itziar; Launay, Odile; Rizzo, Caterina; Pitigoi, Daniela; Mickiene, Aukse; Marbus, Sierk D; Machado, AusendaIn a multicentre European hospital study we measured influenza vaccine effectiveness (IVE) against A(H3N2) in 2016/17. Adjusted IVE was 17% (95% confidence interval (CI): 1 to 31) overall; 25% (95% CI: 2 to 43) among 65-79-year-olds and 13% (95% CI: -15 to 30) among those ≥ 80 years. As the A(H3N2) vaccine component has not changed for 2017/18, physicians and public health experts should be aware that IVE could...
2015/16 seasonal vaccine effectiveness against hospitalisation with influenza A...
Rondy, Marc; Larrauri, Amparo; Casado, Itziar; Alfonsi, Valeria; Pitigoi, Daniela; Launay, Odile; Syrjänen, Ritva K; Gefenaite, Giedre; Machado, AusendaWe conducted a multicentre test-negative case-control study in 27 hospitals of 11 European countries to measure 2015/16 influenza vaccine effectiveness (IVE) against hospitalised influenza A(H1N1)pdm09 and B among people aged ≥ 65 years. Patients swabbed within 7 days after onset of symptoms compatible with severe acute respiratory infection were included. Information on demographics, vaccination and underlying...