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1. Bacille Calmette-Guérin vaccination to prevent febrile and respiratory illness in adults (BRACE): secondary outcomes of a randomised controlled phase 3 trialResearch in context

Author

Laure F. Pittet, Nicole L. Messina, Ellie McDonald, Francesca Orsini, Simone Barry, Marc Bonten, John Campbell, Julio Croda, Mariana G. Croda, Margareth Dalcolmo, Kaya Gardiner, Amanda Gwee, Bruno Jardim, Marcus V.G. Lacerda, Michaela Lucas, David J. Lynn, Laurens Manning, Kirsten P. Perrett, Jeffrey J. Post, Cristina Prat-Aymerich, Peter C. Richmond, Jorge L. Rocha, Jesus Rodriguez-Baño, Adilia Warris, Nicholas J. Wood, Andrew Davidson, Nigel Curtis, Tenaya Jamieson, Nicole Messina, Thilanka Morawakage, Susan Perlen, Kirsten Perrett, Laure Pittet, Amber Sastry, Jia Wei Teo, Katherine Lee, Cecilia Moore, Suzanna Vidmar, Rashida Ali, Ross Dunn, Peta Edler, Grace Gell, Casey Goodall, Richard Hall, Ann Krastev, Nathan La, Nick McPhate, Thao Nguyen, Jack Ren, Luke Stevens, Ahmed Alamrousi, Rhian Bonnici, Thanh Dang, Susie Germano, Jenny Hua, Rebecca McElroy, Monica Razmovska, Scott Reddiex, Xiaofang Wang, Jeremy Anderson, Kristy Azzopardi, Vicki Bennett-Wood, Anna Czajko, Nadia Mazarakis, Conor McCafferty, Frances Oppedisano, Belinda Ortika, Casey Pell, Leena Spry, Ryan Toh, Sunitha Velagapudi, Amanda Vlahos, Ashleigh Wee-Hee, Pedro Ramos, Karina De La Cruz, Dinusha Gamage, Anushka Karunanayake, Isabella Mezzetti, Benjamin Ong, Ronita Singh, Enoshini Sooriyarachchi, Suellen Nicholson, Natalie Cain, Rianne Brizuela, Han Huang, Veronica Abruzzo, Morgan Bealing, Patricia Bimboese, Kirsty Bowes, Emma Burrell, Joyce Chan, Jac Cushnahan, Hannah Elborough, Olivia Elkington, Kieran Fahey, Monique Fernandez, Catherine Flynn, Sarah Fowler, Marie Gentile Andrit, Bojana Gladanac, Catherine Hammond, Norine Ma, Sam Macalister, Emmah Milojevic, Jesutofunmi Mojeed, Jill Nguyen, Liz O'Donnell, Nadia Olivier, Isabelle Ooi, Stephanie Reynolds, Lisa Shen, Barb Sherry, Judith Spotswood, Jamie Wedderburn, Angela Younes, Donna Legge, Jason Bell, Jo Cheah, Annie Cobbledick, Kee Lim, Sonja Elia, Lynne Addlem, Anna Bourke, Clare Brophy, Nadine Henare, Narelle Jenkins, Francesca Machingaifa, Skye Miller, Kirsten Mitchell, Sigrid Pitkin, Kate Wall, Paola Villanueva, Nigel Crawford, Wendy Norton, Niki Tan, Thilakavathi Chengodu, Diane Dawson, Victoria Gordon, Tony Korman, Jess O'Bryan, Sophie Agius, Samantha Bannister, Jess Bucholc, Alison Burns, Beatriz Camesella, John Carlin, Marianna Ciaverella, Maxwell Curtis, Stephanie Firth, Christina Guo, Matthew Hannan, Erin Hill, Sri Joshi, Katherine Lieschke, Megan Mathers, Sasha Odoi, Ashleigh Rak, Chris Richards, Leah Steve, Carolyn Stewart, Eva Sudbury, Helen Thomson, Emma Watts, Fiona Williams, Angela Young, Penny Glenn, Andrew Kaynes, Amandine Philippart De Floy, Sandy Buchanan, Thijs Sondag, Ivy Xie, Harriet Edmund, Bridie Byrne, Tom Keeble, Belle Ngien, Fran Noonan, Michelle Wearing-Smith, Alison Clarke, Pemma Davies, Oliver Eastwood, Alric Ellinghaus, Rachid Ghieh, Zahra Hilton, Emma Jennings, Athina Kakkos, Iris Liang, Katie Nicol, Sally O'Callaghan, Helen Osman, Gowri Rajaram, Sophia Ratcliffe, Victoria Rayner, Ashleigh Salmon, Angela Scheppokat, Aimee Stevens, Rebekah Street, Nicholas Toogood, Nicholas Wood, Twinkle Bahaduri, Therese Baulman, Jennifer Byrne, Candace Carter, Mary Corbett, Aiken Dao, Maria Desylva, Andrew Dunn, Evangeline Gardiner, Rosemary Joyce, Rama Kandasamy, Craig Munns, Lisa Pelayo, Ketaki Sharma, Katrina Sterling, Caitlin Uren, Clinton Colaco, Mark Douglas, Kate Hamilton, Adam Bartlett, Brendan McMullan, Pamela Palasanthiran, Phoebe Williams, Justin Beardsley, Nikki Bergant, Renier Lagunday, Kristen Overton, Jeffrey Post, Yasmeen Al-Hindawi, Sarah Barney, Anthony Byrne, Lee Mead, Marshall Plit, David Lynn, Saoirse Benson, Stephen Blake, Rochelle Botten, Tee Yee Chern, Georgina Eden, Liddy Griffith, Jane James, Miriam Lynn, Angela Markow, Domenic Sacca, Natalie Stevens, Steve Wesselingh, Catriona Doran, Alice Sawka, Sue Evans, Louise Goodchild, Christine Heath, Meredith Krieg, Helen Marshall, Mark McMillan, Mary Walker, Peter Richmond, Nelly Amenyogbe, Christina Anthony, Annabelle Arnold, Beth Arrowsmith, Rym Ben-Othman, Sharon Clark, Jemma Dunnill, Nat Eiffler, Krist Ewe, Carolyn Finucane, Lorraine Flynn, Camille Gibson, Lucy Hartnell, Elysia Hollams, Heidi Hutton, Lance Jarvis, Jane Jones, Jan Jones, Karen Jones, Jennifer Kent, Tobias Kollmann, Debbie Lalich, Wenna Lee, Rachel Lim, Sonia McAlister, Fiona McDonald, Andrea Meehan, Asma Minhaj, Lisa Montgomery, Melissa O'Donnell, Jaslyn Ong, Joanne Ong, Kimberley Parkin, Glady Perez, Catherine Power, Shadie Rezazadeh, Holly Richmond, Sally Rogers, Nikki Schultz, Margaret Shave, Patrycja Skut, Lisa Stiglmayer, Alexandra Truelove, Ushma Wadia, Rachael Wallace, Justin Waring, Michelle England, Erin Latkovic, Susan Herrmann, Marcus Lacerda, Paulo Henrique Andrade, Fabiane Bianca Barbosa, Dayanne Barros, Larissa Brasil, Ana Greyce Capella, Ramon Castro, Erlane Costa, Dilcimar de Souza, Maianne Dias, José Dias, Klenilson Ferreira, Paula Figueiredo, Thamires Freitas, Ana Carolina Furtado, Larissa Gama, Vanessa Godinho, Cintia Gouy, Daniele Hinojosa, Tyane Jardim, Joel Junior, Augustto Lima, Bernardo Maia, Adriana Marins, Kelry Mazurega, Tercilene Medeiros, Rosangela Melo, Marinete Moraes, Elizandra Nascimento, Juliana Neves, Maria Gabriela Oliveira, Thais Oliveira, Ingrid Oliveira, Arthur Otsuka, Rayssa Paes, Handerson Pereira, Gabrielle Pereira, Christiane Prado, Evelyn Queiroz, Laleyska Rodrigues, Bebeto Rodrigues, Vanderson Sampaio, Anna Gabriela Santos, Daniel Santos, Tilza Santos, Evelyn Santos, Ariandra Sartim, Ana Beatriz Silva, Juliana Silva, Emanuelle Silva, Mariana Simão, Caroline Soares, Antonny Sousa, Alexandre Trindade, Fernando Val, Adria Vasconcelos, Heline Vasconcelos, Carolinne Abreu, Katya Martinez Almeida, Camila Bitencourt de Andrade, Jhenyfer Thalyta Campos Angelo, Ghislaine Gonçalvez de Araújo Arcanjo, Bianca Maria Silva Menezes Arruda, Wellyngthon Espindola Ayala, Adelita Agripina Refosco Barbosa, Felipe Zampieri Vieira Batista, Fabiani de Morais Batista, Miriam de Jesus Costa, Mariana Garcia Croda, Lais Alves da Cruz, Roberta Carolina Pereira Diogo, Rodrigo Cezar Dutra Escobar, Iara Rodrigues Fernandes, Leticia Ramires Figueiredo, Leandro Galdino Cavalcanti Gonçalves, Sarita Lahdo, Joyce dos Santos Lencina, Guilherme Teodoro de Lima, Bruna Tayara LEOPOLDINA MEIRELES, Debora Quadros Moreira, Lilian Batista Silva Muranaka, Adriely de Oliveira, Karla Regina Warszawski de Oliveira, Matheus Vieira de Oliveira, Roberto Dias de Oliveira, Andrea Antonia Souza de Almeida dos Reis Pereira, Marco Puga, Caroliny Veron Ramos, Thaynara Haynara Souza da Rosa, Karla Lopes dos Santos, Claudinalva Ribeiro dos Santos, Dyenyffer Stéffany Leopoldina dos Santos, Karina Marques Santos, Paulo César Pereira da Silva, Paulo Victor Rocha da Silva, Débora dos Santos Silva, Patricia Vieira da Silva, Bruno Freitas da Rosa Soares, Mariana Gazzoni Sperotto, Mariana Mayumi Tadokoro, Daniel Tsuha, Hugo Miguel Ramos Vieira, Margareth Maria Pretti Dalcolmo, Cíntia Maria Lopes Alves da Paixão, Gabriela Corrêa E Castro, Simone Silva Collopy, Renato da Costa Silva, Samyra Almeida da Silveira, Alda Maria Da-Cruz, Alessandra Maria da Silva Passos de Carvalho, Rita de Cássia Batista, Maria Luciana Silva De Freitas, Aline Gerhardt de Oliveira Ferreira, Ana Paula Conceição de Souza, Paola Cerbino Doblas, Ayla Alcoforado da Silva dos Santos, Vanessa Cristine de Moraes dos Santos, Dayane Alves dos Santos Gomes, Anderson Lage Fortunato, Adriano Gomes-Silva, Monique Pinto Gonçalves, Paulo Leandro Garcia Meireless Junior, Estela Martins da Costa Carvalho, Fernando do Couto Motta, Ligia Maria Olivo de Mendonça, Girlene dos Santos Pandine, Rosa Maria Plácido Pereira, Ivan Ramos Maia, Jorge Luiz da Rocha, João Victor Paiva Romano, Glauce dos Santos, Erica Fernandes da Silva, Marilda Agudo Mendonça Teixeira de Siqueira, Ágatha Cristinne Prudêncio Soares, Sandra Franch Arroyo, Henny Ophorst-den Besten, Anna Boon, Karin M. Brakke, Axel Janssen, Marijke A.H. Koopmans, Toos Lemmens, Titia Leurink, Engelien Septer-Bijleveld, Kimberly Stadhouders, Darren Troeman, Marije van der Waal, Marjoleine van Opdorp, Nicolette van Sluis, Beatrijs Wolters, Jan Kluytmans, Jannie Romme, Wouter van den Bijllaardt, Linda van Mook, M.M.L (Miranda) van Rijen, P.M.G. Filius, Jet Gisolf, Frances Greven, Danique Huijbens, Robert Jan Hassing, R.C. Pon, Lieke Preijers, J.H. van Leusen, Harald Verheij, Wim Boersma, Evelien Brans, Paul Kloeg, Kitty Molenaar-Groot, Nhat Khanh Nguyen, Nienke Paternotte, Anke Rol, Lida Stooper, Helga Dijkstra, Esther Eggenhuizen, Lucas Huijs, Simone Moorlag, Mihai Netea, Eva Pranger, Esther Taks, Jaap ten Oever, Rob ter Heine, Kitty Blauwendraat, Bob Meek, Isil Erkaya, Houda Harbech, Nienke Roescher, Rifka Peeters, Menno te Riele, Carmen Zhou, Esther Calbo, Cristina Badia Marti, Emma Triviño Palomares, Tomás Perez Porcuna, Anabel Barriocanal, Ana Maria Barriocanal, Irma Casas, Jose Dominguez, Maria Esteve, Alicia Lacoma, Irene Latorre, Gemma Molina, Barbara Molina, Antoni Rosell, Sandra Vidal, Lydia Barrera, Natalia Bustos, Ines Portillo Calderón, David Gutierrez Campos, Jose Manuel Carretero, Angel Dominguez Castellano, Renato Compagnone, Encarnacion Ramirez de Arellano, Almudena de la Serna, Maria Dolores del Toro Lopez, Marie-Alix Clement Espindola, Ana Belen Martin Gutierrez, Alvaro Pascual Hernandez, Virginia Palomo Jiménez, Elisa Moreno, Nicolas Navarrete, Teresa Rodriguez Paño, Jesús Rodríguez-Baño, Enriqueta Tristán, Maria Jose Rios Villegas, Atsegiñe Canga Garces, Erika Castro Amo, Raquel Coya Guerrero, Josune Goikoetxea, Leticia Jorge, Cristina Perez, María Carmen Fariñas Álvarez, Manuel Gutierrez Cuadra, Francisco Arnaiz de las Revillas Almajano, Pilar Bohedo Garcia, Teresa Giménez Poderos, Claudia González Rico, Blanca Sanchez, Olga Valero, Noelia Vega, Anna Barnes, Helen Catterick, Tim Cranston, Phoebe Dawe, Emily Fletcher, Liam Fouracre, Alison Gifford, Neil Gow, John Kirkwood, Christopher Martin, Amy McAnew, Marcus Mitchell, Georgina Newman, Abby O'Connell, Jakob Onysk, Lynne Quinn, Shelley Rhodes, Samuel Stone, Lorrie Symons, Harry Tripp, Darcy Watkins, Bethany Whale, Alex Harding, Gemma Lockhart, Kate Sidaway-Lee, Sam Hilton, Sarah Manton, Daniel Webber-Rookes, Rachel Winder, James Moore, Freya Bateman, Michael Gibbons, Bridget Knight, Julie Moss, Sarah Statton, Josephine Studham, Lydia Hall, Will Moyle, and Tamsin Venton

Subjects
Bacille Calmette-Guérin (BCG) vaccine, Immunity, Heterologous, Health personnel, Randomised controlled trial, Primary prevention, Medicine (General), R5-920
Abstract

Summary: Background: Bacille Calmette-Guérin (BCG) vaccination has off-target (non-specific) effects that are associated with protection against unrelated infections and decreased all-cause mortality in infants. We aimed to determine whether BCG vaccination prevents febrile and respiratory infections in adults. Methods: This randomised controlled phase 3 trial was done in 36 healthcare centres in Australia, Brazil, the Netherlands, Spain, and the United Kingdom. Healthcare workers were randomised to receive BCG-Denmark (single 0.1 ml intradermal injection) or no BCG in a 1:1 ratio using a web-based procedure, stratified by stage, site, age, and presence of co-morbidity. The difference in occurrence of febrile or respiratory illness were measured over 12 months (prespecified secondary outcome) using the intention-to-treat (ITT) population. This trial is registered with ClinicalTrials.gov, NCT04327206. Findings: Between March 30, 2020, and April 1, 2021, 6828 healthcare workers were randomised to BCG-Denmark (n = 3417) or control (n = 3411; no intervention or placebo) groups. The 12-month adjusted estimated risk of ≥1 episode of febrile or respiratory illness was 66.8% in the BCG group (95% CI 65.3%–68.2%), compared with 63.4% in the control group (95% CI 61.8%–65.0%), a difference of +3.4 percentage points (95% CI +1.3% to +5.5%; p 0.002). The adjusted estimated risk of a severe episode (defined as being incapacitated for ≥3 consecutive days or hospitalised) was 19.4% in the BCG group (95% CI 18.0%–20.7%), compared with 18.8% in the control group (95% CI 17.4%–20.2%) a difference of +0.6 percentage points (95% CI −1.3% to +2.5%; p 0.6). Both groups had a similar number of episodes of illness, pneumonia, and hospitalisation. There were three deaths, all in the control group. There were no safety concerns following BCG vaccination. Interpretation: In contrast to the beneficial off-target effects reported following neonatal BCG in infants, a small increased risk of symptomatic febrile or respiratory illness was observed in the 12 months following BCG vaccination in adults. There was no evidence of a difference in the risk of severe disease. Funding: Bill & Melinda Gates Foundation, Minderoo Foundation, Sarah and Lachlan Murdoch, the Royal Children's Hospital Foundation, Health Services Union NSW, the Peter Sowerby Foundation, SA Health, the Insurance Advisernet Foundation, the NAB Foundation, the Calvert-Jones Foundation, the Modara Pines Charitable Foundation, the UHG Foundation Pty Ltd, Epworth Healthcare, the National Health and Medical Research Council, the Swiss National Science Foundation and individual donors.

Published
2024
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2. Specific and off-target immune responses following COVID-19 vaccination with ChAdOx1-S and BNT162b2 vaccines—an exploratory sub-study of the BRACE trialResearch in context

Author

Nicole L. Messina, Susie Germano, Rebecca McElroy, Rhian Bonnici, Branka Grubor-Bauk, David J. Lynn, Ellie McDonald, Suellen Nicholson, Kirsten P. Perrett, Laure F. Pittet, Rajeev Rudraraju, Natalie E. Stevens, Kanta Subbarao, Nigel Curtis, Andrew Davidson, Kaya Gardiner, Amanda Gwee, Tenaya Jamieson, Nicole Messina, Thilanka Morawakage, Susan Perlen, Kirsten Perrett, Laure Pittet, Amber Sastry, Jia Wei Teo, Francesca Orsini, Katherine Lee, Cecilia Moore, Suzanna Vidmar, Rashida Ali, Ross Dunn, Peta Edler, Grace Gell, Casey Goodall, Richard Hall, Ann Krastev, Nathan La, Nick McPhate, Thao Nguyen, Jack Ren, Luke Stevens, Ahmed Alamrousi, Thanh Dang, Jenny Hua, Monica Razmovska, Scott Reddiex, Xiaofang Wang, Jeremy Anderson, Kristy Azzopardi, Vicki Bennett-Wood, Anna Czajko, Nadia Mazarakis, Conor McCafferty, Frances Oppedisano, Belinda Ortika, Casey Pell, Leena Spry, Ryan Toh, Sunitha Velagapudi, Amanda Vlahos, Ashleigh Wee-Hee, Pedro Ramos, Karina De La Cruz, Dinusha Gamage, Anushka Karunanayake, Isabella Mezzetti, Benjamin Ong, Ronita Singh, Enoshini Sooriyarachchi, Natalie Cain, Rianne Brizuela, Han Huang, Veronica Abruzzo, Morgan Bealing, Patricia Bimboese, Kirsty Bowes, Emma Burrell, Joyce Chan, Jac Cushnahan, Hannah Elborough, Olivia Elkington, Kieran Fahey, Monique Fernandez, Catherine Flynn, Sarah Fowler, Marie Gentile Andrit, Bojana Gladanac, Catherine Hammond, Norine Ma, Sam Macalister, Emmah Milojevic, Jesutofunmi Mojeed, Jill Nguyen, Liz O’Donnell, Nadia Olivier, Isabelle Ooi, Stephanie Reynolds, Lisa Shen, Barb Sherry, Judith Spotswood, Jamie Wedderburn, Angela Younes, Donna Legge, Jason Bell, Jo Cheah, Annie Cobbledick, Kee Lim, Sonja Elia, Lynne Addlem, Anna Bourke, Clare Brophy, Nadine Henare, Narelle Jenkins, Francesca Machingaifa, Skye Miller, Kirsten Mitchell, Sigrid Pitkin, Kate Wall, Paola Villanueva, Nigel Crawford, Wendy Norton, Niki Tan, Thilakavathi Chengodu, Diane Dawson, Victoria Gordon, Tony Korman, Jess O’Bryan, Sophie Agius, Samantha Bannister, Jess Bucholc, Alison Burns, Beatriz Camesella, John Carlin, Marianna Ciaverella, Maxwell Curtis, Stephanie Firth, Christina Guo, Matthew Hannan, Erin Hill, Sri Joshi, Katherine Lieschke, Megan Mathers, Sasha Odoi, Ashleigh Rak, Chris Richards, Leah Steve, Carolyn Stewart, Eva Sudbury, Helen Thomson, Emma Watts, Fiona Williams, Angela Young, Penny Glenn, Andrew Kaynes, Amandine Philippart De Floy, Sandy Buchanan, Thijs Sondag, Ivy Xie, Harriet Edmund, Bridie Byrne, Tom Keeble, Belle Ngien, Fran Noonan, Michelle Wearing-Smith, Alison Clarke, Pemma Davies, Oliver Eastwood, Alric Ellinghaus, Rachid Ghieh, Zahra Hilton, Emma Jennings, Athina Kakkos, Iris Liang, Katie Nicol, Sally O’Callaghan, Helen Osman, Gowri Rajaram, Sophia Ratcliffe, Victoria Rayner, Ashleigh Salmon, Angela Scheppokat, Aimee Stevens, Rebekah Street, Nicholas Toogood, Nicholas Wood, Twinkle Bahaduri, Therese Baulman, Jennifer Byrne, Candace Carter, Mary Corbett, Aiken Dao, Maria Desylva, Andrew Dunn, Evangeline Gardiner, Rosemary Joyce, Rama Kandasamy, Craig Munns, Lisa Pelayo, Ketaki Sharma, Katrina Sterling, Caitlin Uren, Clinton Colaco, Mark Douglas, Kate Hamilton, Adam Bartlett, Brendan McMullan, Pamela Palasanthiran, Phoebe Williams, Justin Beardsley, Nikki Bergant, Renier Lagunday, Kristen Overton, Jeffrey Post, Yasmeen Al-Hindawi, Sarah Barney, Anthony Byrne, Lee Mead, Marshall Plit, David Lynn, Saoirse Benson, Stephen Blake, Rochelle Botten, Tee Yee Chern, Georgina Eden, Liddy Griffith, Jane James, Miriam Lynn, Angela Markow, Domenic Sacca, Natalie Stevens, Steve Wesselingh, Catriona Doran, Simone Barry, Alice Sawka, Sue Evans, Louise Goodchild, Christine Heath, Meredith Krieg, Helen Marshall, Mark McMillan, Mary Walker, Peter Richmond, Nelly Amenyogbe, Christina Anthony, Annabelle Arnold, Beth Arrowsmith, Rym Ben-Othman, Sharon Clark, Jemma Dunnill, Nat Eiffler, Krist Ewe, Carolyn Finucane, Lorraine Flynn, Camille Gibson, Lucy Hartnell, Elysia Hollams, Heidi Hutton, Lance Jarvis, Jane Jones, Jan Jones, Karen Jones, Jennifer Kent, Tobias Kollmann, Debbie Lalich, Wenna Lee, Rachel Lim, Sonia McAlister, Fiona McDonald, Andrea Meehan, Asma Minhaj, Lisa Montgomery, Melissa O’Donnell, Jaslyn Ong, Joanne Ong, Kimberley Parkin, Glady Perez, Catherine Power, Shadie Rezazadeh, Holly Richmond, Sally Rogers, Nikki Schultz, Margaret Shave, Patrycja Skut, Lisa Stiglmayer, Alexandra Truelove, Ushma Wadia, Rachael Wallace, Justin Waring, Michelle England, Erin Latkovic, Laurens Manning, Susan Herrmann, Michaela Lucas, Marcus Lacerda, Paulo Henrique Andrade, Fabiane Bianca Barbosa, Dayanne Barros, Larissa Brasil, Ana Greyce Capella, Ramon Castro, Erlane Costa, Dilcimar de Souza, Maianne Dias, José Dias, Klenilson Ferreira, Paula Figueiredo, Thamires Freitas, Ana Carolina Furtado, Larissa Gama, Vanessa Godinho, Cintia Gouy, Daniele Hinojosa, Bruno Jardim, Tyane Jardim, Joel Junior, Augustto Lima, Bernardo Maia, Adriana Marins, Kelry Mazurega, Tercilene Medeiros, Rosangela Melo, Marinete Moraes, Elizandra Nascimento, Juliana Neves, Maria Gabriela Oliveira, Thais Oliveira, Ingrid Oliveira, Arthur Otsuka, Rayssa Paes, Handerson Pereira, Gabrielle Pereira, Christiane Prado, Evelyn Queiroz, Laleyska Rodrigues, Bebeto Rodrigues, Vanderson Sampaio, Anna Gabriela Santos, Daniel Santos, Tilza Santos, Evelyn Santos, Ariandra Sartim, Ana Beatriz Silva, Juliana Silva, Emanuelle Silva, Mariana Simão, Caroline Soares, Antonny Sousa, Alexandre Trindade, Fernando Val, Adria Vasconcelos, Heline Vasconcelos, Julio Croda, Carolinne Abreu, Katya Martinez Almeida, Camila Bitencourt de Andrade, Jhenyfer Thalyta Campos Angelo, Ghislaine Gonçalvez de Araújo Arcanjo, Bianca Maria Silva Menezes Arruda, Wellyngthon Espindola Ayala, Adelita Agripina Refosco Barbosa, Felipe Zampieri Vieira Batista, Fabiani de Morais Batista, Miriam de Jesus Costa, Mariana Garcia Croda, Lais Alves da Cruz, Roberta Carolina Pereira Diogo, Rodrigo Cezar Dutra Escobar, Iara Rodrigues Fernandes, Leticia Ramires Figueiredo, Leandro Galdino Cavalcanti Gonçalves, Sarita Lahdo, Joyce dos Santos Lencina, Guilherme Teodoro de Lima, Larissa Santos Matos, Bruna Tayara Leopoldina Meireles, Debora Quadros Moreira, Lilian Batista Silva Muranaka, Adriely de Oliveira, Karla Regina Warszawski de Oliveira, Matheus Vieira de Oliveira, Roberto Dias de Oliveira, Andrea Antonia Souza de Almeida dos Reis Pereira, Marco Puga, Caroliny Veron Ramos, Thaynara Haynara Souza da Rosa, Karla Lopes dos Santos, Claudinalva Ribeiro dos Santos, Dyenyffer Stéffany Leopoldina dos Santos, Karina Marques Santos, Paulo César Pereira da Silva, Paulo Victor Rocha da Silva, Débora dos Santos Silva, Patricia Vieira da Silva, Bruno Freitas da Rosa Soares, Mariana Gazzoni Sperotto, Mariana Mayumi Tadokoro, Daniel Tsuha, Hugo Miguel Ramos Vieira, Margareth Maria Pretti Dalcolmo, Cíntia Maria Lopes Alves da Paixão, Gabriela Corrêa E Castro, Simone Silva Collopy, Renato da Costa Silva, Samyra Almeida da Silveira, Alda Maria Da-Cruz, Alessandra Maria da Silva Passos de Carvalho, Rita de Cássia Batista, Maria Luciana Silva De Freitas, Aline Gerhardt de Oliveira Ferreira, Ana Paula Conceição de Souza, Paola Cerbino Doblas, Ayla Alcoforado da Silva dos Santos, Vanessa Cristine de Moraes dos Santos, Dayane Alves dos Santos Gomes, Anderson Lage Fortunato, Adriano Gomes-Silva, Monique Pinto Gonçalves, Paulo Leandro Garcia Meireless Junior, Estela Martins da Costa Carvalho, Fernando do Couto Motta, Ligia Maria Olivo de Mendonça, Girlene dos Santos Pandine, Rosa Maria Plácido Pereira, Ivan Ramos Maia, Jorge Luiz da Rocha, João Victor Paiva Romano, Glauce dos Santos, Erica Fernandes da Silva, Marilda Agudo Mendonça Teixeira de Siqueira, Ágatha Cristinne Prudêncio Soares, Marc Bonten, Sandra Franch Arroyo, Henny Ophorst-den Besten, Anna Boon, Karin M. Brakke, Axel Janssen, Marijke A.H. Koopmans, Toos Lemmens, Titia Leurink, Cristina Prat-Aymerich, Engelien Septer-Bijleveld, Kimberly Stadhouders, Darren Troeman, Marije van der Waal, Marjoleine van Opdorp, Nicolette van Sluis, Beatrijs Wolters, Jan Kluytmans, Jannie Romme, Wouter van den Bijllaardt, Linda van Mook, M.M.L (Miranda) van Rijen, Margreet Filius, Jet Gisolf, Frances Greven, Danique Huijbens, Robert Jan Hassing, Roos Pon, Lieke Preijers, Joke van Leusen, Harald Verheij, Wim Boersma, Evelien Brans, Paul Kloeg, Kitty Molenaar-Groot, Nhat Khanh Nguyen, Nienke Paternotte, Anke Rol, Lida Stooper, Helga Dijkstra, Esther Eggenhuizen, Lucas Huijs, Simone Moorlag, Mihai Netea, Eva Pranger, Esther Taks, Jaap ten Oever, Rob ter Heine, Kitty Blauwendraat, Bob Meek, Isil Erkaya, Houda Harbech, Nienke Roescher, Rifka Peeters, Menno te Riele, Carmen Zhou, Esther Calbo, Cristina Badia Marti, Emma Triviño Palomares, Tomás Perez Porcuna, Anabel Barriocanal, Ana Maria Barriocanal, Irma Casas, Jose Dominguez, Maria Esteve, Alicia Lacoma, Irene Latorre, Gemma Molina, Barbara Molina, Antoni Rosell, Sandra Vidal, Lydia Barrera, Natalia Bustos, Ines Portillo Calderón, David Gutierrez Campos, Jose Manuel Carretero, Angel Dominguez Castellano, Renato Compagnone, Encarnacion Ramirez de Arellano, Almudena de la Serna, Maria Dolores del Toro Lopez, Marie-Alix Clement Espindola, Ana Belen Martin Gutierrez, Alvaro Pascual Hernandez, Virginia Palomo Jiménez, Elisa Moreno, Nicolas Navarrete, Teresa Rodriguez Paño, Jesús Rodríguez-Baño, Enriqueta Tristán, Maria Jose Rios Villegas, Atsegiñe Canga Garces, Erika Castro Amo, Raquel Coya Guerrero, Josune Goikoetxea, Leticia Jorge, Cristina Perez, María Carmen Fariñas Álvarez, Manuel Gutierrez Cuadra, Francisco Arnaiz de las Revillas Almajano, Pilar Bohedo Garcia, Teresa Giménez Poderos, Claudia González Rico, Blanca Sanchez, Olga Valero, Noelia Vega, John Campbell, Anna Barnes, Helen Catterick, Tim Cranston, Phoebe Dawe, Emily Fletcher, Liam Fouracre, Alison Gifford, John Kirkwood, Christopher Martin, Amy McAnew, Marcus Mitchell, Georgina Newman, Abby O’Connell, Jakob Onysk, Lynne Quinn, Shelley Rhodes, Samuel Stone, Lorrie Symons, Harry Tripp, Adilia Warris, Darcy Watkins, Bethany Whale, Alex Harding, Gemma Lockhart, Kate Sidaway-Lee, Sam Hilton, Sarah Manton, Daniel Webber-Rookes, Rachel Winder, James Moore, Freya Bateman, Michael Gibbons, Bridget Knight, Julie Moss, Sarah Statton, Josephine Studham, Lydia Hall, Will Moyle, and Tamsin Venton

Subjects
Vaccine, Off-target, Immunoregulation, Cytokine, SARS-CoV-2, Heterologous immunity, Medicine, Medicine (General), R5-920
Abstract

Summary: Background: The COVID-19 pandemic led to the rapid development and deployment of several highly effective vaccines against SARS-CoV-2. Recent studies suggest that these vaccines may also have off-target effects on the immune system. We sought to determine and compare the off-target effects of the adenovirus vector ChAdOx1-S (Oxford-AstraZeneca) and modified mRNA BNT162b2 (Pfizer-BioNTech) vaccines on immune responses to unrelated pathogens. Methods: Prospective sub-study within the BRACE trial. Blood samples were collected from 284 healthcare workers before and 28 days after ChAdOx1-S or BNT162b2 vaccination. SARS-CoV-2-specific antibodies were measured using ELISA, and whole blood cytokine responses to specific (SARS-CoV-2) and unrelated pathogen stimulation were measured by multiplex bead array. Findings: Both vaccines induced robust SARS-CoV-2 specific antibody and cytokine responses. ChAdOx1-S vaccination increased cytokine responses to heat-killed (HK) Candida albicans and HK Staphylococcus aureus and decreased cytokine responses to HK Escherichia coli and BCG. BNT162b2 vaccination decreased cytokine response to HK E. coli and had variable effects on cytokine responses to BCG and resiquimod (R848). After the second vaccine dose, BNT162b2 recipients had greater specific and off-target cytokine responses than ChAdOx1-S recipients. Interpretation: ChAdOx1-S and BNT162b2 vaccines alter cytokine responses to unrelated pathogens, indicative of potential off-target effects. The specific and off-target effects of these vaccines differ in their magnitude and breadth. The clinical relevance of these findings is uncertain and needs further study. Funding: Bill & Melinda Gates Foundation, National Health and Medical Research Council, Swiss National Science Foundation and the Melbourne Children’s. BRACE trial funding is detailed in acknowledgements.

Published
2024
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3. Bacillus Calmette-Guérin vaccination for protection against recurrent herpes labialis: a nested randomised controlled trialResearch in context

Author

Laure F. Pittet, Cecilia L. Moore, Ellie McDonald, Simone Barry, Marc Bonten, John Campbell, Julio Croda, Margareth Dalcolmo, Andrew Davidson, Mark W. Douglas, Kaya Gardiner, Amanda Gwee, Bruno Jardim, Marcus V.G. Lacerda, Michaela Lucas, David J. Lynn, Laurens Manning, Roberto D. de Oliveira, Kirsten P. Perrett, Cristina Prat-Aymerich, Peter C. Richmond, Jorge L. Rocha, Jesus Rodriguez-Baño, Adilia Warris, Nicholas J. Wood, Nicole L. Messina, Nigel Curtis, Tenaya Jamieson, Nicole Messina, Thilanka Morawakage, Susan Perlen, Kirsten Perrett, Laure Pittet, Amber Sastry, Jia Wei Teo, Francesca Orsini, Katherine Lee, Cecilia Moore, Suzanna Vidmar, Rashida Ali, Ross Dunn, Peta Edler, Grace Gell, Casey Goodall, Richard Hall, Ann Krastev, Nathan La, Nick McPhate, Thao Nguyen, Jack Ren, Luke Stevens, Ahmed Alamrousi, Rhian Bonnici, Thanh Dang, Susie Germano, Jenny Hua, Rebecca McElroy, Monica Razmovska, Scott Reddiex, Xiaofang Wang, Jeremy Anderson, Kristy Azzopardi, Vicki Bennett-Wood, Anna Czajko, Nadia Mazarakis, Conor McCafferty, Frances Oppedisano, Belinda Ortika, Casey Pell, Leena Spry, Ryan Toh, Sunitha Velagapudi, Amanda Vlahos, Ashleigh Wee-Hee, Pedro Ramos, Karina De La Cruz, Dinusha Gamage, Anushka Karunanayake, Isabella Mezzetti, Benjamin Ong, Ronita Singh, Enoshini Sooriyarachchi, Suellen Nicholson, Natalie Cain, Rianne Brizuela, Han Huang, Veronica Abruzzo, Morgan Bealing, Patricia Bimboese, Kirsty Bowes, Emma Burrell, Joyce Chan, Jac Cushnahan, Hannah Elborough, Olivia Elkington, Kieran Fahey, Monique Fernandez, Catherine Flynn, Sarah Fowler, Marie Gentile Andrit, Bojana Gladanac, Catherine Hammond, Norine Ma, Sam Macalister, Emmah Milojevic, Jesutofunmi Mojeed, Jill Nguyen, Liz O'Donnell, Nadia Olivier, Isabelle Ooi, Stephanie Reynolds, Lisa Shen, Barb Sherry, Judith Spotswood, Jamie Wedderburn, Angela Younes, Donna Legge, Jason Bell, Jo Cheah, Annie Cobbledick, Kee Lim, Sonja Elia, Lynne Addlem, Anna Bourke, Clare Brophy, Nadine Henare, Narelle Jenkins, Francesca Machingaifa, Skye Miller, Kirsten Mitchell, Sigrid Pitkin, Kate Wall, Paola Villanueva, Nigel Crawford, Wendy Norton, Niki Tan, Thilakavathi Chengodu, Diane Dawson, Victoria Gordon, Tony Korman, Jess O'Bryan, Sophie Agius, Samantha Bannister, Jess Bucholc, Alison Burns, Beatriz Camesella, John Carlin, Marianna Ciaverella, Maxwell Curtis, Stephanie Firth, Christina Guo, Matthew Hannan, Erin Hill, Sri Joshi, Katherine Lieschke, Megan Mathers, Sasha Odoi, Ashleigh Rak, Chris Richards, Leah Steve, Carolyn Stewart, Eva Sudbury, Helen Thomson, Emma Watts, Fiona Williams, Angela Young, Penny Glenn, Andrew Kaynes, Amandine Philippart De Floy, Sandy Buchanan, Thijs Sondag, Ivy Xie, Harriet Edmund, Bridie Byrne, Tom Keeble, Belle Ngien, Fran Noonan, Michelle Wearing-Smith, Alison Clarke, Pemma Davies, Oliver Eastwood, Alric Ellinghaus, Rachid Ghieh, Zahra Hilton, Emma Jennings, Athina Kakkos, Iris Liang, Katie Nicol, Sally O'Callaghan, Helen Osman, Gowri Rajaram, Sophia Ratcliffe, Victoria Rayner, Ashleigh Salmon, Angela Scheppokat, Aimee Stevens, Rebekah Street, Nicholas Toogood, Nicholas Wood, Twinkle Bahaduri, Therese Baulman, Jennifer Byrne, Candace Carter, Mary Corbett, Aiken Dao, Maria Desylva, Andrew Dunn, Evangeline Gardiner, Rosemary Joyce, Rama Kandasamy, Craig Munns, Lisa Pelayo, Ketaki Sharma, Katrina Sterling, Caitlin Uren, Clinton Colaco, Mark Douglas, Kate Hamilton, Adam Bartlett, Brendan McMullan, Pamela Palasanthiran, Phoebe Williams, Justin Beardsley, Nikki Bergant, Renier Lagunday, Kristen Overton, Jeffrey Post, Yasmeen Al-Hindawi, Sarah Barney, Anthony Byrne, Lee Mead, Marshall Plit, David Lynn, Saoirse Benson, Stephen Blake, Rochelle Botten, Tee Yee Chern, Georgina Eden, Liddy Griffith, Jane James, Miriam Lynn, Angela Markow, Domenic Sacca, Natalie Stevens, Steve Wesselingh, Catriona Doran, Alice Sawka, Sue Evans, Louise Goodchild, Christine Heath, Meredith Krieg, Helen Marshall, Mark McMillan, Mary Walker, Peter Richmond, Nelly Amenyogbe, Christina Anthony, Annabelle Arnold, Beth Arrowsmith, Rym Ben-Othman, Sharon Clark, Jemma Dunnill, Nat Eiffler, Krist Ewe, Carolyn Finucane, Lorraine Flynn, Camille Gibson, Lucy Hartnell, Elysia Hollams, Heidi Hutton, Lance Jarvis, Jane Jones, Jan Jones, Karen Jones, Jennifer Kent, Tobias Kollmann, Debbie Lalich, Wenna Lee, Rachel Lim, Sonia McAlister, Fiona McDonald, Andrea Meehan, Asma Minhaj, Lisa Montgomery, Melissa O'Donnell, Jaslyn Ong, Joanne Ong, Kimberley Parkin, Glady Perez, Catherine Power, Shadie Rezazadeh, Holly Richmond, Sally Rogers, Nikki Schultz, Margaret Shave, Patrycja Skut, Lisa Stiglmayer, Alexandra Truelove, Ushma Wadia, Rachael Wallace, Justin Waring, Michelle England, Erin Latkovic, Susan Herrmann, Marcus Lacerda, Paulo Henrique Andrade, Fabiane Bianca Barbosa, Dayanne Barros, Larissa Brasil, Ana Greyce Capella, Ramon Castro, Erlane Costa, Dilcimar de Souza, Maianne Dias, José Dias, Klenilson Ferreira, Paula Figueiredo, Thamires Freitas, Ana Carolina Furtado, Larissa Gama, Vanessa Godinho, Cintia Gouy, Daniele Hinojosa, Tyane Jardim, Joel Junior, Augustto Lima, Bernardo Maia, Adriana Marins, Kelry Mazurega, Tercilene Medeiros, Rosangela Melo, Marinete Moraes, Elizandra Nascimento, Juliana Neves, Maria Gabriela Oliveira, Thais Oliveira, Ingrid Oliveira, Arthur Otsuka, Rayssa Paes, Handerson Pereira, Gabrielle Pereira, Christiane Prado, Evelyn Queiroz, Laleyska Rodrigues, Bebeto Rodrigues, Vanderson Sampaio, Anna Gabriela Santos, Daniel Santos, Tilza Santos, Evelyn Santos, Ariandra Sartim, Ana Beatriz Silva, Juliana Silva, Emanuelle Silva, Mariana Simão, Caroline Soares, Antonny Sousa, Alexandre Trindade, Fernando Val, Adria Vasconcelos, Heline Vasconcelos, Carolinne Abreu, Katya Martinez Almeida, Camila Bitencourt de Andrade, Jhenyfer Thalyta Campos Angelo, Ghislaine Gonçalvez de Araújo Arcanjo, Bianca Maria Silva Menezes Arruda, Wellyngthon Espindola Ayala, Adelita Agripina Refosco Barbosa, Felipe Zampieri Vieira Batista, Fabiani de Morais Batista, Miriam de Jesus Costa, Mariana Garcia Croda, Lais Alves da Cruz, Roberta Carolina Pereira Diogo, Rodrigo Cezar Dutra Escobar, Iara Rodrigues Fernandes, Leticia Ramires Figueiredo, Leandro Galdino Cavalcanti Gonçalves, Sarita Lahdo, Joyce dos Santos Lencina, Guilherme Teodoro de Lima, Larissa Santos Matos, Bruna Tayara Leopoldina Meireles, Debora Quadros Moreira, Lilian Batista Silva Muranaka, Adriely de Oliveira, Karla Regina Warszawski de Oliveira, Matheus Vieira de Oliveira, Roberto Dias de Oliveira, Andrea Antonia Souza de Almeida dos Reis Pereira, Marco Puga, Caroliny Veron Ramos, Thaynara Haynara Souza da Rosa, Karla Lopes dos Santos, Claudinalva Ribeiro dos Santos, Dyenyffer Stéffany Leopoldina dos Santos, Karina Marques Santos, Paulo César Pereira da Silva, Paulo Victor Rocha da Silva, Débora dos Santos Silva, Patricia Vieira da Silva, Bruno Freitas da Rosa Soares, Mariana Gazzoni Sperotto, Mariana Mayumi Tadokoro, Daniel Tsuha, Hugo Miguel Ramos Vieira, Margareth Maria Pretti Dalcolmo, Cíntia Maria Lopes Alves da Paixão, Gabriela Corrêa E Castro, Simone Silva Collopy, Renato da Costa Silva, Samyra Almeida da Silveira, Alda Maria Da-Cruz, Alessandra Maria da Silva Passos de Carvalho, Rita de Cássia Batista, Maria Luciana Silva De Freitas, Aline Gerhardt de Oliveira Ferreira, Ana Paula Conceição de Souza, Paola Cerbino Doblas, Ayla Alcoforado da Silva dos Santos, Vanessa Cristine de Moraes dos Santos, Dayane Alves dos Santos Gomes, Anderson Lage Fortunato, Adriano Gomes-Silva, Monique Pinto Gonçalves, Paulo Leandro Garcia Meireless Junior, Estela Martins da Costa Carvalho, Fernando do Couto Motta, Ligia Maria Olivo de Mendonça, Girlene dos Santos Pandine, Rosa Maria Plácido Pereira, Ivan Ramos Maia, Jorge Luiz da Rocha, João Victor Paiva Romano, Glauce dos Santos, Erica Fernandes da Silva, Marilda Agudo Mendonça Teixeira de Siqueira, Ágatha Cristinne Prudêncio Soares, Sandra Franch Arroyo, Henny Ophorst-den Besten, Anna Boon, Karin M. Brakke, Axel Janssen, Marijke A.H. Koopmans, Toos Lemmens, Titia Leurink, Engelien Septer-Bijleveld, Kimberly Stadhouders, Darren Troeman, Marije van der Waal, Marjoleine van Opdorp, Nicolette van Sluis, Beatrijs Wolters, Jan Kluytmans, Jannie Romme, Wouter van den Bijllaardt, Linda van Mook, M.M.L (Miranda) van Rijen, P.M.G. Filius, Jet Gisolf, Frances Greven, Danique Huijbens, Robert Jan Hassing, R.C. Pon, Lieke Preijers, J.H. van Leusen, Harald Verheij, Wim Boersma, Evelien Brans, Paul Kloeg, Kitty Molenaar-Groot, Nhat Khanh Nguyen, Nienke Paternotte, Anke Rol, Lida Stooper, Helga Dijkstra, Esther Eggenhuizen, Lucas Huijs, Simone Moorlag, Mihai Netea, Eva Pranger, Esther Taks, Jaap ten Oever, Rob ter Heine, Kitty Blauwendraat, Bob Meek, Isil Erkaya, Houda Harbech, Nienke Roescher, Rifka Peeters, Menno te Riele, Carmen Zhou, Esther Calbo, Cristina Badia Marti, Emma Triviño Palomares, Tomás Perez Porcuna, Anabel Barriocanal, Ana Maria Barriocanal, Irma Casas, Jose Dominguez, Maria Esteve, Alicia Lacoma, Irene Latorre, Gemma Molina, Barbara Molina, Antoni Rosell, Sandra Vidal, Lydia Barrera, Natalia Bustos, Ines Portillo Calderón, David Gutierrez Campos, Jose Manuel Carretero, Angel Dominguez Castellano, Renato Compagnone, Encarnacion Ramirez de Arellano, Almudena de la Serna, Maria Dolores del Toro Lopez, Marie-Alix Clement Espindola, Ana Belen Martin Gutierrez, Alvaro Pascual Hernandez, Virginia Palomo Jiménez, Elisa Moreno, Nicolas Navarrete, Teresa Rodriguez Paño, Jesús Rodríguez-Baño, Enriqueta Tristán, Maria Jose Rios Villegas, Atsegiñe Canga Garces, Erika Castro Amo, Raquel Coya Guerrero, Josune Goikoetxea, Leticia Jorge, Cristina Perez, María Carmen Fariñas Álvarez, Manuel Gutierrez Cuadra, Francisco Arnaiz de las Revillas Almajano, Pilar Bohedo Garcia, Teresa Giménez Poderos, Claudia González Rico, Blanca Sanchez, Olga Valero, Noelia Vega, Anna Barnes, Helen Catterick, Tim Cranston, Phoebe Dawe, Emily Fletcher, Liam Fouracre, Alison Gifford, John Kirkwood, Christopher Martin, Amy McAnew, Marcus Mitchell, Georgina Newman, Abby O'Connell, Jakob Onysk, Lynne Quinn, Shelley Rhodes, Samuel Stone, Lorrie Symons, Harry Tripp, Darcy Watkins, Bethany Whale, Alex Harding, Gemma Lockhart, Kate Sidaway-Lee, Sam Hilton, Sarah Manton, Daniel Webber-Rookes, Rachel Winder, James Moore, Freya Bateman, Michael Gibbons, Bridget Knight, Julie Moss, Sarah Statton, Josephine Studham, Lydia Hall, Will Moyle, and Tamsin Venton

Subjects
Herpes simplex virus, Cold sore, Herpes labialis, Bacille Calmette-Guérin, Mycobacterium bovis, Prevention, Medicine (General), R5-920
Abstract

Summary: Background: Recurrences of herpes simplex virus (HSV) in the orofacial region (herpes labialis or cold sores) impact quality-of-life. We aimed to study whether the bacille Calmette-Guérin (BCG) vaccine can attenuate cold sore recurrences through off-target immunomodulatory effects. Methods: In this nested randomised controlled trial within the multicentre, phase 3 BRACE trial, 6828 healthcare workers were randomised in 36 sites in Australia, the Netherlands, Spain, the United Kingdom and Brazil, to receive BCG-Denmark or no BCG (1:1 ratio using a web-based procedure) and followed for 12 months with 3-monthly questionnaires. Exclusion criteria included contraindication to BCG vaccine or previous vaccination with BCG within the past year, any other live-attenuated vaccine within the last month, or any COVID-specific vaccine. The intervention group received one intradermal dose of 0.1 mL of BCG-Denmark corresponding to 2−8 x 105 colony forming units of Mycobacterium bovis, Danish strain 1331. The primary outcome was the difference in restricted mean survival time (i.e., time to first cold-sore recurrence), in participants with frequent recurrent herpes labialis (≥4 recurrences/year), analysed by intention-to-treat. Secondary outcomes addressed additional questions, including analyses in other sub-populations. Adverse events were monitored closely during the first 3 months and were reported in all participants who received one dose of study drug according to intervention received. The BRACE trial is registered with ClinicalTrials.gov, NCT04327206. Findings: Between March 30, 2020 and February 18, 2021, 84 individuals with frequent recurrent cold sores were randomly assigned to BCG (n = 38) or control (n = 46). The average time to first cold-sore recurrence was 1.55 months longer in the BCG group (95% CI 0.27–2.82, p = 0.02) than the control group (hazard ratio 0.54, 95% CI 0.32–0.91; intention-to-treat). The beneficial effect of BCG was greater in the as-treated population (difference 1.91 months, 95% CI 0.69–3.12, p = 0.003; hazard ratio 0.45, 95% CI 0.26–0.76). In prespecified subgroup analyses, only sex modified the treatment effect (interaction p = 0.007), with benefit restricted to males. Over 12 months, a greater proportion of participants in the BCG group compared with the control group reported a decrease in duration (61% vs 21%), severity (74% vs 21%), frequency (55% vs 21%), and impact on quality of life (42% vs 15%) of cold sore recurrences. In participants who had ever had a cold sore, there was also a decrease in self-reported burden of recurrences in the BCG group. In participants who had never had a cold sore, there was an increased risk of a first episode in the BCG group (risk difference 1.4%; 95% CI 0.3–2.6%, p = 0.02). There were no safety concerns. Interpretation: BCG-Denmark vaccination had a beneficial effect on herpes labialis, particularly in males with frequent recurrences, but may increase the risk of a first cold sore. Funding: Bill & Melinda Gates Foundation, the Minderoo Foundation, Sarah and Lachlan Murdoch, the Royal Children's Hospital Foundation, Health Services Union NSW, the Peter Sowerby Foundation, SA Health, the Insurance Advisernet Foundation, the NAB Foundation, the Calvert-Jones Foundation, the Modara Pines Charitable Foundation, the UHG Foundation Pty Ltd, Epworth Healthcare, and individual donors.

Published
2023
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4. BCG vaccination to reduce the impact of COVID-19 in healthcare workers: Protocol for a randomised controlled trial (BRACE trial)

Author

Donna Legge, Katherine J Lee, Rachel Dixon, Amanda Gwee, Nigel Curtis, Helen Marshall, Fiona McDonald, Nick Evans, Adam Finn, Mark McMillan, Peter Richmond, Joyce Chan, John Carlin, Anthony Byrne, Helen Thomson, Richard Hall, Jesús Rodríguez-Baño, Robert Harrison, Kirsten P Perrett, Michaela Lucas, Sue Evans, Melissa O’Donnell, Justin Waring, Andrew Davidson, Heidi Hutton, Laure F Pittet, Jan Kluytmans, Ana Maria Barriocanal, Emily Fletcher, James Moore, John Campbell, Kate Sidaway-Lee, Alex Harding, Katherine Lee, David Paterson, Juliana Silva, Michael Gibbons, Denise Faustman, Nicole L Messina, Kaya Gardiner, Frank Shann, Veronica Abruzzo, Susie Germano, Laurens Manning, Justin Beardsley, Jason Bell, Francesca Orsini, Jeremy Anderson, Kim Mulholland, Andrew Dunn, Jeffrey Post, Catherine Flynn, Clare Seamark, Andrew Steer, Sigrid Pitkin, Emma Watts, Carlos Garcia, Kristen Overton, Daniel Santos, Christina Guo, Antoni Rosell, Sarah Fowler, Richard Malley, Nicholas J Wood, Wim Boersma, Kanta Subbarao, Karen Jones, Chris Richards, Nigel Crawford, Adilia Warris, Mary Corbett, Pamela Palasanthiran, Cristina Pérez, Esther Calbo, Shelley Rhodes, Brendan McMullan, Jane Jones, Wendy Norton, Luke Stevens, Craig F Munns, Louise Goodchild, Mary Walker, Bridget Knight, Thilanka Morawakage, Josune Goikoetxea, Teresa Rodrigues, Nienke Roescher, David Seamark, Jorge Rocha, Stephanie Reynolds, Lynne Quinn, Harry Tripp, Tobias R Kollmann, Marc Bonten, Steve Wesselingh, Irene Latorre, Maria Esteve, Kate Hamilton, Angela Young, Cristina Prat-Aymerich, NICK WOOD, RAMÓN CASTRO, Ruth Warren, Christopher Martin, Diane Dawson, Lorrie Symons, Ann Krastev, Ellie McDonald, Claudia González Rico, Ester Valls, Julio Croda, Tobias Kollmann, Victoria Gordon, Marcus Vinícius Guimarães Lacerda, Jennifer Kent, Samantha Bannister, Margareth Dalcolmo, Sonja Elia, Casey Goodall, Tenaya Jamieson, Bruno Jardim, David J Lynn, Cristina Prat Aymerich, Eva Sudbury, Paola Villanueva, Katherine Lieschke, Carolinne Abreu, Lynne Addlem, Sophie Agius, Adelita Agripina Barbosa, Ahmed Alamrousi, Ayla Alcoforado Santos, Yasmeen Al-Hindawi, Samyra Almeida Da Silveira, Lais Alves Cruz, Christina Anthony, Andrea Antonia Pereira, Francisco Arnaiz Almajano, Annabelle Arnold, Beth Arrowsmith, Kristy Azzopardi, Cristina Badia Marti, Twinkle Bahaduri, Sarah Barney, Lydia Barrera, Anabel Barriocanal, Dayanne Barros, Adam Bartlett, Lilian Muranaka, Therese Baulman, Morgan Bealing, Ana Belen Gutierrez, Vicki Bennett-Wood, Nikki Bergant, Fabiane Bianca Barbosa, Wouter Bijllaardt, Patricia Bimboese, Camila Bitencourt Andrade, Kitty Blauwendraat, Pilar Bohedo Garcia, Rhian Bonnici, Anne Boon, Anna Bourke, Kirsty Bowes, Larissa Brasil, Clare Brophy, Sandy Buchanan, Jess Bucholc, Alison Burns, Emma Burrell, Natalia Bustos, Bridie Byrne, Jorge Calvo Montes, Beatriz Camesella, Atsegiñe Cangas, Maria Carmen Roque, Roberta Carolina Diogo, Estela Carvalho, Irma Casas, Erika Castro, Helen Catterick, Rodrigo Cezar Escobar, Jo Cheah, Thilakavathi Chengodu, Marianna Ciaverella, Sharon Clark, Marie-Alix Clement Espindola, Annie Cobbledick, Clinton Colaco, Simone Collopy, Patricia Comella, Gabriela Correa Castro, Erlane Costa, Raquel Coya, Alda Cruz, Jac Cushnahan, Anna Czajko, Renato da Silva, Bouchra Daitiri, Karen Dalton, Aiken Dao, Phoebe Dawe, Miriam Jesus Costa, Karina De La Cruz, Almudena de Serna, Fabiani de Morais Batista, Adriely de Oliveira, Rocio del Rey Morillo, Maria Desylva, Helga Dijkstra, Maria Dolores Lopez, Jose Dominguez, Angel Dominguez Castellano, Glauce Dos Santos, Joyce Santos Lencina, Débora Santos Silva, Mark Douglas, Ross Dunn, Jemma Dunnill, Harriet Edmund, Nat Eiffler, Hannah Elborough, Olivia Elkington, Michelle England, Wellyngthon Espindola Ayala, Krist Ewe, María Carmen Álvarez, Kieran Fahey, Jill Fairweather, Erica Fernandes Silva, Monique Fernandez, Galina Fidler, P.M.G. Filius, Carolyn Finucane, Stephanie Firth, Lorraine Flynn, Liam Fouracre, Thamires Freitas, Ana Carolina Furtado, Maria Gabriela Oliveira, Anna Gabriela Santos, Leandro Galdino Gonçalves, Laura Galletta, Larissa Gama, Dinusha Gamage, Radhika Ganpat, Mariana Garcia Croda, Evangeline Gardiner, Grace Gell, Aline Gerhardt Oliveira, Camille Gibson, Alison Gifford, Teresa Giménez Poderos, Ann Ginsberg, Jet Gisolf, Bojana Gladanac, Penny Glenn, Vanessa Godinho, Mayara Góes Santos, Telma Goldenberg, Adriano Gomes, Susana Gonzalez Marcos, Frances Greven, Ana Greyce Capella, David Gutierrez Campos, Manuel Gutierrez Cuadra, Lydia Hall, Matthew Hannan, Houda Harbech, Neil Haker, Robert Jan Hassing, Thaynara Haynara Rosa, Zaheerah Haywood, Nadine Henare, Paulo Henrique Andrade, Susan Herrmann, Erin Hill, Sam Hilton, Danique Huijbens, Axel Janssen, Tyane Jardim, Lance Jarvis, Narelle Jenkins, Jan Jones, Leticia Jorge, Maria Jose Vilegas, Sri Joshi, Rosemary Joyce, Joel Junior, Rama Kandasamy, Anushka Karunanayake, Hana Karuppasamy, Tom Keeble, Paul Kloeg, Tony Korman, Nathan La, Marcus Lacerda, Alicia Lacoma, Renier Lagunday, Debbie Lalich, Erin Latkovic, Paulo Leandro Junior, Toos Lemmers, Titia Leurink, Kee Lim, Gemma Lockhart, Cíntia Lopes Bogéa, Karla Lopes Santos, Reyes Lopez Marques, Maria Luciana Freitas, Norine Ma, Sam Macalister, Cristiane Machado, Matheus Machado Ramos, Francesca Machingaifa, Ivan Maia, Bernardo Maia, Sarah Manton, Jose Manuel Carrerero, Cíntia Maria Alves, Rosa Maria Pereira, Bianca Maria Arruda, Adriana Marins, Katya Martinez Almeida, Wayne Mather, Megan Mathers, Fábio Mauricio Gomes, Mariana Mayumi Tadokoro, Nadia Mazarakis, Kelry Mazurega, Sonia McAlister, Amy McAndrews, Rebecca McElroy, Nick McPhate, Lee Mead, Andrea Meehan, Bob Meek, Rosangela Melo, Guillermo Mena, Daniella Mesquita, Nicole Messina, Isabella Mezzetti, Hugo Miguel Vieira, Skye Miller, Kirsten Mitchell, Marcus Mitchell, Jesutofunmi Mojeed, Kitty Molenaar, Gemma Molina, Barbara Molina, Lisa Montgomery, Cecilia Moore, Simone Moorlag, Julie Moss, Will Moyle, Craig Munns, Elizandra Nascimento, Nicolas Navarrette, Mihai Netea, Juliana Neves, Georgina Newman, Belle Ngien, Jill Nguyen, Khanh Nguyen, Fran Noonan, Jess O’Bryan, Abby O’Connell, Sasha Odoi, Liz O’Donnell, Roberto Oliveira, Marilena Oliveira, Thais Oliveira, Ingrid Oliveira, Nadia Olivier, Ligia Olivio, Benjamin Ong, Jaslyn Ong, Joanne Ong, Jakob Onysk, Isabelle Ooi, Frances Oppedisano, Belinda Ortika, Orygen Group, Arthur Otsuka, Rosie Owens, Rayssa Paes, Virginia Palomo Jiménez, Girlene Pandine, Kimberley Parkin, Alvaro Pascual Hernandez, Nienke Paternotte, Ana Paula Souza, Lisa Pelayo, Casey Pell, Sille Pelser, Handerson Pereira, Gabrielle Pereira, Glady Perez, Tomás Perez Porcuna, Susan Perlen, Kirsten Perrett, Amandine Philippart Floy, Laure Pittet, R.C. Pon, Ines Portillo Calderón, Catherine Power, Christiane Prado, Endriaen Prajitno, Lieke Preijers, Marco Puga, Evelyn Queiroz, Ashleigh Rak, Leticia Ramires Figueiredo, Encarnacion Ramirez de Arellano, Pedro Ramos, Karla Regina Oliveira, Jack Ren, Claudinalva Ribeiro Santos, Holly Richmond, Ana Rita Souza, Laleyska Rodrigues, Bebeto Rodrigues, Iara Rodrigues Fernandes, Sally Rogers, Anke Rol, Jannie Romme, Maria Roser Font, Sonia Sallent, Vanderson Sampaio, Nuria Sanchez, Blanca Sanchez, Tilza Santos, Ariandra Sartim, Amber Sastry, Alice Sawka, Nikki Schultz, Engelien Septer-Bijleveld, Raquel Serrano, Ketaki Sharma, Margaret Shave, Lisa Shen, Adrian Siles Baena, Rafaela Silva, Emanuelle Silva, Mariana Simão, Ronita Singh, Marilda Siqueira, Marciléia Soares Chaves, Thijs Sondag, Enoshini Sooriyarachchi, Antonny Sousa, Leena Spry, Sarah Statton, Dyenyffer Stéffany Santos, Katrina Sterling, Leah Steve, Carolyn Stewart, Lisa Stiglmayer, Lida Stooper, Josephine Studham, Astrid Suiker, Esther Taks, Niki Tan, Bruna Tayara Meireles, Menno te Riele, Jaap ten Oever, Guilherme Teodoro Lima, Jhenyfer Thalyta Angelo, Ryan Toh, Alexandre Trindade, Enriqueta Tristán, Darren Troeman, Alexandra Truelove, Daniel Tsuha, Marlot Uffing, Fernando Val, Olga Valero, Chantal van Ven, Leo Van Heuvel, Sigrid van Veen, Marije van Waal, J.H. van Leusen, Linda van Mook, H. van Onzenoort, Marjoleine van Opdorp, Miranda van Rijen, Nicolette van Sluis, Adria Vasconcelos, Noelia Vega, Sunitha Velagapudi, Louise Vennells, Tamsin Venton, Harald Verheij, P.M. Verhoeven, Caroliny Veron Ramos, Paulo Victor Silva, Sandra Vidal, Patricia Vieira, Matheus Vieira Oliveira, Rosario Vigo Ortega, Raquel Villar, Amanda Vlahos, Ushma Wadia, Kate Wall, Rachael Wallace, Michelle Wearing-Smith, Daniel Webber-Rookes, Jamie Wedderburn, Ashleigh Wee-Hee, Jia Wei Teo, Bethany Whale, Phoebe Williams, Beatrijs Wolters, Ivy Xie, Angela Younes, Felipe Zampieri Batista, Carmen Zhou, Vivian Zwart, Simone Barry, Saoirse Benson, Stephen Blake, Rochelle Botten, Tee Yee Chern, Catriona Doran, Georgina Eden, Liddy Griffith, Christine Heath, Jane James, Meredith Krieg, David Lynn, Miriam Lynn, Angela Markow, Domenic Sacca, Natalie Stevens, and Rob ter Heine

Subjects
Medicine
Abstract

Introduction BCG vaccination modulates immune responses to unrelated pathogens. This off-target effect could reduce the impact of emerging pathogens. As a readily available, inexpensive intervention that has a well-established safety profile, BCG is a good candidate for protecting healthcare workers (HCWs) and other vulnerable groups against COVID-19.Methods and analysis This international multicentre phase III randomised controlled trial aims to determine if BCG vaccination reduces the incidence of symptomatic and severe COVID-19 at 6 months (co-primary outcomes) compared with no BCG vaccination. We plan to randomise 10 078 HCWs from Australia, The Netherlands, Spain, the UK and Brazil in a 1:1 ratio to BCG vaccination or no BCG (control group). The participants will be followed for 1 year with questionnaires and collection of blood samples. For any episode of illness, clinical details will be collected daily, and the participant will be tested for SARS-CoV-2 infection. The secondary objectives are to determine if BCG vaccination reduces the rate, incidence, and severity of any febrile or respiratory illness (including SARS-CoV-2), as well as work absenteeism. The safety of BCG vaccination in HCWs will also be evaluated. Immunological analyses will assess changes in the immune system following vaccination, and identify factors associated with susceptibility to or protection against SARS-CoV-2 and other infections.Ethics and dissemination Ethical and governance approval will be obtained from participating sites. Results will be published in peer-reviewed open-access journals. The final cleaned and locked database will be deposited in a data sharing repository archiving system.Trial registration ClinicalTrials.gov NCT04327206

Published
2021
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5. Postnatal Cytomegalovirus Infection of Preterm and Very-low-birth-weight Infants Through Maternal Breast Milk: Does It Matter?

Author

Colin J Morley, Ad Eundem, Alison Tigg, Suzanne M. Garland, Seilesh Kadambari, Patricia Bimboese, Sepehr N. Tabrizi, Nigel Curtis, and Rosalind Lau

Subjects
Microbiology (medical), Pediatrics, medicine.medical_specialty, Neonatal intensive care unit, Birth weight, Cytomegalovirus, Asymptomatic, Humans, Infant, Very Low Birth Weight, Medicine, Prospective Studies, Prospective cohort study, Milk, Human, business.industry, Infant, Newborn, Infant, virus diseases, Gestational age, medicine.disease, Infectious Disease Transmission, Vertical, Low birth weight, Breast Feeding, Infectious Diseases, Bronchopulmonary dysplasia, Cytomegalovirus Infections, Pediatrics, Perinatology and Child Health, Necrotizing enterocolitis, Female, medicine.symptom, business
Abstract

Background Postnatal infection with cytomegalovirus (CMV) in very-preterm and very-low-birth-weight infants, transmitted through breast milk (BM), is potentially associated with adverse outcomes. This study aimed to investigate the incidence and clinical significance of postnatal CMV infection in a tertiary neonatal intensive care unit. Methods Infants of CMV-seropositive mothers born in a neonatal intensive care unit in Melbourne, Australia, were observed for 14 weeks from birth in a prospective cohort study. Maternal BM and infant urine were tested weekly for CMV by culture and polymerase chain reaction, respectively. Clinical and laboratory data were collected and analyzed in relation to the infants' CMV infection status. Results Data from 65 infants of 56 CMV-seropositive mothers were available for analysis. Of these mothers, 88% (49/56) shed CMV in their BM. Of the 58 infants exposed to CMV-positive BM, 27 (47%) became urine polymerase chain reaction CMV-positive. There was no significant difference in gestational age, birth weight, incidence of bronchopulmonary dysplasia, or necrotizing enterocolitis between the CMV-positive and CMV-negative groups. However, CMV-positive infants had a longer length of hospital stay and more episodes of prolonged neutropenia. Of the CMV-positive infants, 30% (8/27) remained asymptomatic, 48% (13/27) had symptoms categorized as mild and 22% (6/27) as severe. Conclusions About half of preterm and very-low-birth-weight infants exposed to CMV-positive BM become infected, and a fifth develop significant clinical symptoms. Future studies should address the maternal and neonatal factors that determine the risk of mother-to-infant CMV transmission, as well as those leading to clinical deterioration and long-term sequelae.

Published
2021

6. Isoform-specific Regulation of the Inositol 1,4,5-Trisphosphate Receptor by O-Linked Glycosylation*

Author

Wanqing Xiang, Barbara E. Ehrlich, Stefan Schmidt, Craig J. Gibson, and Patricia Bimboese

Subjects
Gene isoform, Glycosylation, chemistry.chemical_element, Inositol 1,4,5-Trisphosphate, Biology, Calcium, Endoplasmic Reticulum, N-Acetylglucosaminyltransferases, Biochemistry, Calcium in biology, chemistry.chemical_compound, Mice, Calcium imaging, Cell Line, Tumor, Animals, Humans, Inositol 1,4,5-Trisphosphate Receptors, Protein Isoforms, Inositol, Calcium Signaling, Molecular Biology, Calcium signaling, Endoplasmic reticulum, Cell Biology, Rats, chemistry, Signal Transduction
Abstract

The inositol 1,4,5-trisphosphate receptor (InsP(3)R), an intracellular calcium channel, has three isoforms with65% sequence homology, yet the isoforms differ in their function and regulation by post-translational modifications. We showed previously that InsP(3)R-1 is functionally modified by O-linked β-N-acetylglucosamine glycosylation (O-GlcNAcylation) (Rengifo, J., Gibson, C. J., Winkler, E., Collin, T., and Ehrlich, B. E. (2007) J. Neurosci. 27, 13813-13821). We now report the effect of O-GlcNAcylation on InsP(3)R-2 and InsP(3)R-3. Analysis of AR4-2J cells, a rat pancreatoma cell line expressing predominantly InsP(3)R-2, showed no detectable O-GlcNAcylation of InsP(3)R-2 and no significant functional changes despite the presence of the enzymes for addition (O-β-N-acetylglucosaminyltransferase) and removal (O-β-N-acetylglucosaminidase) of the monosaccharide. In contrast, InsP(3)R-3 in Mz-ChA-1 cells, a human cholangiocarcinoma cell line expressing predominantly InsP(3)R-3, was functionally modified by O-GlcNAcylation. Interestingly, the functional impact of O-GlcNAcylation on the InsP(3)R-3 channel was opposite the effect measured with InsP(3)R-1. Addition of O-GlcNAc by O-β-N-acetylglucosaminyltransferase increased InsP(3)R-3 single channel open probability. Incubation of Mz-ChA-1 cells in hyperglycemic medium caused an increase in the InsP(3)-dependent calcium release from the endoplasmic reticulum. The dynamic and inducible nature of O-GlcNAcylation and the InsP(3)R isoform specificity suggest that this form of modification of InsP(3)R and subsequent changes in intracellular calcium transients are important in physiological and pathophysiological processes.

Published
2011

7. Regulation Of Inositol 1,4,5-Trisphosphate Receptor Isoforms By O-Linked Glycosylation

Author

Craig J. Gibson, Patricia Bimboese, Jere Paavola, Barbara E. Ehrlich, and Stefan Schmidt

Subjects
0303 health sciences, Cell type, Glycosylation, Endoplasmic reticulum, Biophysics, chemistry.chemical_element, Calcium, Biology, Calcium in biology, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, chemistry, Biochemistry, O-linked glycosylation, Phosphorylation, Protein kinase A, 030217 neurology & neurosurgery, 030304 developmental biology
Abstract

The inositiol 1,4,5 trisphospate receptor (InsP3R), an intracellular calcium channel, is a family of three isoforms. All three isoforms display a significant level of sequence identity yet they differ in expression level, localization and many functional aspects. We previously showed that InsP3R type 1 is modified by O-linked β-N-acetylglucosamine glycosylation (O-GlcNAcylated). Through this dynamic and inducible modification a single monosaccharide is covalently attached to serine and threonine residues of the protein backbone, providing protein regulation similar to O-phosphorylation. We also reported that increased O-GlcNAcylation of the InsP3R type 1 reduced the percent of cells that responded to addition of extracellular agonists and those that did respond had a decreased InsP3 dependent calcium release from the endoplasmic reticulum (ER). We now report that the InsP3R type 3 is also O-GlcNAcylated. Interestingly, the functional impact of O-GlcNAcylation on InsP3R type 3 channel is opposite to the effect measured with the InsP3R type 1. Human cholangiocytoma cells (MzChA-1) contain >90% InsP3R type 3. When these cells were incubated in hyperglycemic media there was an increase in the percent cells responding to InsP3 generating stimuli and there was an increase in the InsP3 dependent calcium release from the ER. A difference in functional response between InsP3R isoforms was reported previously for phosphorylation by cyclic AMP dependent protein kinase (PKA). In contrast, the InsP3R type 2 showed no detectable O-GlcNAc glycosylation and no significant functional changes even though the enzymes necessary for both the addition and removal of the monosccharide are present in all cell types tested. The dynamic and inducible nature of O-GlcNAcylation and the isoform specificity suggests that this form of modification of the InsP3R and subsequent changes in intracellular calcium transients will be important in physiological and pathophysiological processes.

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