Production of IgG antibodies to pneumococcal polysaccharides is associated with expansion of ICOS⁺ circulating memory T follicular-helper cells which is impaired by HIV infection

• Laila N. Abudulai,

  Affiliation School of Pathology & Laboratory Medicine, The University of Western Australia, Perth, Australia

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• Sonia Fernandez,

  Affiliation School of Pathology & Laboratory Medicine, The University of Western Australia, Perth, Australia

  http://orcid.org/0000-0001-8753-466X

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• Karli Corscadden,

  Affiliation Center for Vaccine and Infectious Disease Research, Telethon Kids Institute, The University of Western Australia, Perth, Australia

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• Sally A. Burrows,

  Affiliation School of Medicine & Pharmacology, The University of Western Australia, Perth, Australia

  http://orcid.org/0000-0002-8499-4537

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• Michael Hunter,

  Affiliations Department of Infectious Diseases, Prince of Wales Hospital, Sydney, Australia, Prince of Wales Clinical School, University of New South Wales, Sydney, Australia

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• M. Christian Tjiam,

  Affiliation School of Pathology & Laboratory Medicine, The University of Western Australia, Perth, Australia

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• Lea-Ann S. Kirkham,

  Affiliations Center for Vaccine and Infectious Disease Research, Telethon Kids Institute, The University of Western Australia, Perth, Australia, School of Paediatrics and Child Health, The University of Western Australia, Perth, Australia

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• Jeffrey J. Post,

  Affiliations Department of Infectious Diseases, Prince of Wales Hospital, Sydney, Australia, Prince of Wales Clinical School, University of New South Wales, Sydney, Australia

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• Martyn A. French

  * E-mail: martyn.french@uwa.edu.au

  Affiliations School of Pathology & Laboratory Medicine, The University of Western Australia, Perth, Australia, Department of Clinical Immunology, Royal Perth Hospital and PathWest Laboratory Medicine, Perth, Australia

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