About the Authors

Barbara Nesta

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Maria Valeri

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Angela Spagnuolo

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Roberto Rosini

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Marirosa Mora

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Paolo Donato

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Christopher J. Alteri

Affiliation Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Mariangela Del Vecchio

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Scilla Buccato

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Alfredo Pezzicoli

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Isabella Bertoldi

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Lapo Buzzigoli

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Giovanna Tuscano

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Maria Falduto

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Valentina Rippa

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Yaqoub Ashhab

Affiliation Biotechnology Research Center, Palestine Polytechnic University, Hebron, Palestine

Giuliano Bensi

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Maria Rita Fontana

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Kate L. Seib

Affiliation Institute for Glycomics, Griffith University, Gold Coast Campus, Queensland, Australia

Harry L. T. Mobley

Affiliation Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Mariagrazia Pizza

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Marco Soriani

marco.soriani@novartis.com

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Laura Serino

Affiliation Novartis Vaccines and Diagnostics Srl, Siena, Italy

Competing Interests

BN, MV, AS, RR, MM, PD, MDV, SB, AP, IB, LB, GT, MF, VR, GB, MRF, MP, LS and MS are employed by Novartis Vaccines s.r.l. (Siena, Italy). This does not alter our adherence to all PLOS Pathogens policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: BN MV MS LS MRF HLTM MP. Performed the experiments: BN MV RR AP AS CJA PD LB SB. Analyzed the data: BN MV MS LS MRF GB MM YA SB. Contributed reagents/materials/analysis tools: MDV VR IB GT MF. Wrote the paper: MS LS BN MP KLS HLTM MRF PD.