Homologous Ad26.COV2.S vaccination results in reduced boosting of humoral responses in hybrid immunity, but elicits antibodies of similar magnitude regardless of prior infection by Moyo-Gwete, Thandeka, Richardson, Simone I, Keeton, Roanne, Hermanus, Tandile, Spencer, Holly, Manamela, Nelia P, Ayres, Frances, Makhado, Zanele, Motlou, Thopisang, Tincho, Marius B, Benede, Ntombi, Ngomti, Amkele, Baguma, Richard, Chauke, Masego V, Mennen, Mathilda, Adriaanse, Marguerite, Skelem, Sango, Goga, Ameena, Garrett, Nigel, Bekker, Linda-Gail, Gray, Glenda, Ntusi, Ntobeko A B, Riou, Catherine, Burgers, Wendy A, Moore, Penny L

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Greater Disease Severity and Worse Clinical Outcomes in Patients Hospitalised with COVID-19 in Africa by Hahnle, Lina, Mennen, Mathilda, Gumedze, Freedom, Mutithu, Daniel, Adriaanse, Marguerite, Egan, Daniel, Mazondwa, Simthandile, Walters, Rochelle, Appiah, Lambert Tetteh, Inofomoh, Francisca, Ogah, Okechukwu, Adekanmbi, Olukemi, Goma, Fastone, Ogola, Elijah, Mwazo, Kieran, Suliman, Ahmed, Singh, Kavita, Raspail, Lana, Prabhakaran, Dorairaj, Perel, Pablo, Sliwa, Karen, Ntusi, Ntobeko A B

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Distinct T cell polyfunctional profile in SARS-CoV-2 seronegative children associated with endemic human coronavirus cross-reactivity by Benede, Ntombi, Tincho, Marius B., Walters, Avril, Subbiah, Vennesa, Ngomti, Amkele, Baguma, Richard, Butters, Claire, Hahnle, Lina, Mennen, Mathilda, Skelem, Sango, Adriaanse, Marguerite, Facey-Thomas, Heidi, Scott, Christiaan, Day, Jonathan, Spracklen, Timothy F., van Graan, Strauss, Balla, Sashkia R., Moyo-Gwete, Thandeka, Moore, Penny L., MacGinty, Rae, Botha, Maresa, Workman, Lesley, Johnson, Marina, Goldblatt, David, Zar, Heather J., Ntusi, Ntobeko A.B., Zühlke, Liesl, Webb, Kate, Riou, Catherine, Burgers, Wendy A., Keeton, Roanne S.

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Changing character and waning impact of COVID-19 at a tertiary centre in Cape Town, South Africa by Hermans, Lucas E., Booysen, Petro, Boloko, Linda, Adriaanse, Marguerite, de Wet, Timothy J., Lifson, Aimee R., Wadee, Naweed, Papavarnavas, Nectarios, Marais, Gert, Hsiao, Nei-yuan, Rosslee, Michael-Jon, Symons, Gregory, Calligaro, Gregory L., Iranzadeh, Arash, Wilkinson, Robert J., Ntusi, Ntobeko A.B., Williamson, Carolyn, Davies, Mary-Ann, Meintjes, Graeme, Wasserman, Sean

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T cell responses to SARS-CoV-2 spike cross-recognize Omicron by Keeton, Roanne, Tincho, Marius B., Ngomti, Amkele, Baguma, Richard, Benede, Ntombi, Suzuki, Akiko, Khan, Khadija, Cele, Sandile, Bernstein, Mallory, Karim, Farina, Madzorera, Sharon V., Moyo-Gwete, Thandeka, Mennen, Mathilda, Skelem, Sango, Adriaanse, Marguerite, Mutithu, Daniel, Aremu, Olukayode, Stek, Cari, du Bruyn, Elsa, Van Der Mescht, Mieke A., de Beer, Zelda, de Villiers, Talita R., Bodenstein, Annie, van den Berg, Gretha, Mendes, Adriano, Strydom, Amy, Venter, Marietjie, Giandhari, Jennifer, Naidoo, Yeshnee, Pillay, Sureshnee, Tegally, Houriiyah, Grifoni, Alba, Weiskopf, Daniela, Sette, Alessandro, Wilkinson, Robert J., de Oliveira, Tulio, Bekker, Linda-Gail, Gray, Glenda, Ueckermann, Veronica, Rossouw, Theresa, Boswell, Michael T., Bhiman, Jinal N., Moore, Penny L., Sigal, Alex, Ntusi, Ntobeko A. B., Burgers, Wendy A., Riou, Catherine

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Chest X-ray Features of HIV-Associated Pneumocystis Pneumonia (PCP) in Adults: A Systematic Review and Meta-analysis by Wills, Nicola K, Adriaanse, Marguerite, Erasmus, Shandri, Wasserman, Sean

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Efficacy and Safety of Intensified Versus Standard Prophylactic Anticoagulation Therapy in Patients With Coronavirus Disease 2019: A Systematic Review and Meta-Analysis by Wills, Nicola K, Nair, Nikhil, Patel, Kashyap, Sikder, Omaike, Adriaanse, Marguerite, Eikelboom, John, Wasserman, Sean

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Impact of SARS-CoV-2 exposure history on the T cell and IgG response by Keeton, Roanne, Tincho, Marius B., Suzuki, Akiko, Benede, Ntombi, Ngomti, Amkele, Baguma, Richard, Chauke, Masego V., Mennen, Mathilda, Skelem, Sango, Adriaanse, Marguerite, Grifoni, Alba, Weiskopf, Daniela, Sette, Alessandro, Bekker, Linda-Gail, Gray, Glenda, Ntusi, Ntobeko A.B., Burgers, Wendy A., Riou, Catherine

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Author Correction: T cell responses to SARS-CoV-2 spike cross-recognize Omicron by Keeton, Roanne, Tincho, Marius B., Ngomti, Amkele, Baguma, Richard, Benede, Ntombi, Suzuki, Akiko, Khan, Khadija, Cele, Sandile, Bernstein, Mallory, Karim, Farina, Madzorera, Sharon V., Moyo-Gwete, Thandeka, Mennen, Mathilda, Skelem, Sango, Adriaanse, Marguerite, Mutithu, Daniel, Aremu, Olukayode, Stek, Cari, du Bruyn, Elsa, Van Der Mescht, Mieke A., de Beer, Zelda, de Villiers, Talita R., Bodenstein, Annie, van den Berg, Gretha, Mendes, Adriano, Strydom, Amy, Venter, Marietjie, Giandhari, Jennifer, Naidoo, Yeshnee, Pillay, Sureshnee, Tegally, Houriiyah, Grifoni, Alba, Weiskopf, Daniela, Sette, Alessandro, Wilkinson, Robert J., de Oliveira, Tulio, Bekker, Linda-Gail, Gray, Glenda, Ueckermann, Veronica, Rossouw, Theresa, Boswell, Michael T., Bhiman, Jinal N., Moore, Penny L., Sigal, Alex, Ntusi, Ntobeko A. B., Burgers, Wendy A., Riou, Catherine

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