Browsing Bergen Open Research Archive by Author "Engelhardt, Othmar G."
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An external quality assessment feasibility study; cross laboratory comparison of haemagglutination inhibition assay and microneutralization assay performance for seasonal influenza serology testing: A FLUCOP study
Waldock, Joanna; Weiss, Carol D.; Wang, Wei; Levine, Min Z.; Jefferson, Stacie N.; Ho, Sammy; Hoschler, Katja; Londt, Brandon Z.; Masat, Elisa; Carolan, Louise; Sánchez-Ovando, Stephany; Fox, Annette; Watanabe, Shinji; Akimoto, Miki; Sato, Aya; Kishida, Noriko; Buys, Amelia; Maake, Lorens; Fourie, Cardia; Caillet, Catherine; Raynaud, Sandrine; Webby, Richard J.; DeBeauchamp, Jennifer; Cox, Rebecca Jane; Jalloh, Sarah Larteley Lartey; Trombetta, Claudia M.; Marchi, Serena; Montomoli, Emanuele; Sanz-Muñoz, Iván; Eiros, José María; Sánchez-Martínez, Javier; Duijsings, Danny; Engelhardt, Othmar G. (Journal article; Peer reviewed, 2023)Introduction: External Quality Assessment (EQA) schemes are designed to provide a snapshot of laboratory proficiency, identifying issues and providing feedback to improve laboratory performance and inter-laboratory agreement ... -
Haemagglutination inhibition and virus microneutralisation serology assays: use of harmonised protocols and biological standards in seasonal influenza serology testing and their impact on inter-laboratory variation and assay correlation: A FLUCOP collaborative study
Waldock, Joanna; Remarque, Edmond J.; Zheng, Lingyi; Ho, Sammy; Hoschler, Katja; Neumann, Britta; Sediri-Schön, Hanna; Trombetta, Claudia M.; Montomoli, Emanuele; Marchi, Serena; Lapini, Giulia; Zhou, Fan; Jalloh, Sarah Larteley Lartey; Cox, Rebecca Jane; Facchini, Marzia; Castrucci, Maria Rita; Friel, Damien; Ollinger, Thierry; Caillet, Catherine; Music, Nedzad; Palladino, Giuseppe; Engelhardt, Othmar G. (Journal article; Peer reviewed, 2023)Introduction: The haemagglutination inhibition assay (HAI) and the virus microneutralisation assay (MN) are long-established methods for quantifying antibodies against influenza viruses. Despite their widespread use, both ... -
Validation of a Harmonized Enzyme-Linked-Lectin-Assay (ELLA-NI) Based Neuraminidase Inhibition Assay Standard Operating Procedure (SOP) for Quantification of N1 Influenza Antibodies and the Use of a Calibrator to Improve the Reproducibility of the ELLA-NI With Reverse Genetics Viral and Recombinant Neuraminidase Antigens: A FLUCOP Collaborative Study
Bernard, Marie-Clotilde; Waldock, Joanna; Commandeur, Sylvie; Strauß, Lea; Trombetta, Claudia Maria; Marchi, Serena; Zhou, Fan; van de Witte, Serge; van Amsterdam, Peter; Ho, Sammy; Hoschler, Katja; Lugovtsev, Vladimir; Weir, Jerry P.; Montomoli, Emanuele; Cox, Rebecca Jane; Engelhardt, Othmar G.; Friel, Damien; Wagner, Ralf; Ollinger, Thierry; Germain, Sophie; Sediri-Schön, Hanna (Journal article; Peer reviewed, 2022)Current vaccination strategies against influenza focus on generating an antibody response against the viral haemagglutination surface protein, however there is increasing interest in neuraminidase (NA) as a target for ...