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Ajit Lalvani

imperial college london

68H-index
306Paper Count
1.9WCitation Count
Published Papers 158
Publication Date
Elevated body mass index is associated with delayed protective airway mucosal immune responses in mild SARS-CoV-2 infection
err2026-03-27
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errJoe Fenn; Rhia Kundu; Janakan Sam Narean; Emily Conibear; Aleksandra Koycheva; Seran Hakki; Nieves Derqui; Sean Nevin; Mica Tolosa-Wright; Jakob Jonnerby; Kieran Madon; Samuel Baldwin; Timesh D. Pillay; Robert Varro; Constanta Luca; Graham Taylor; Jake Dunning; John S. Tregoning; Ajit Lalvani
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Symptoms predicting the onset and duration of SARS-CoV-2 infectiousness: a community cohort study
err2026-02-09
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errSeran Hakki; Kieran J Madon; Sean Nevin; Joe Fenn; Jakob Jonnerby; Rhia Kundu; Emily Conibear; Aleksandra Koycheva; Nieves Derqui; Sam Baldwin; Hamish Houston; Timesh D Pillay; Janakan Sam Narean; Robert Varro; Constanta Luca; Samuel Evetts; Shazaad Ahmad; Prof. Maria Zambon; Prof. Jake Dunning; Prof. Ajit Lalvani
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Early de novo T cell expansion following SARS-CoV-2 infection predicts favourable clinical and virological outcomes
err2025-06-04
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errJoe Fenn; Aleksandra Koycheva; Rhia Kundu; Mica Tolosa-Wright; Lulu Wang; Janakan Sam Narean; Emily Conibear; Seran Hakki; Jakob Jonnerby; Samuel Baldwin; Kieran Madon; Sean Nevin; Nieves Derqui; Timesh D. Pillay; Anjna Badhan; Eleanor Parker; Carolina Rosadas; Graham Taylor; Jake Dunning; Ajit Lalvani; Alexandra Kondratiuk
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An ultra-early, transient interferon-associated innate immuneresponse associates with protection from SARS-CoV-2infection despite exposure
err2025-01-01
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PREAI
errFenn, Joe; Madon, Kieran; Conibear, Emily; Derelle, Romain; Nevin, Sean; Kundu, Rhia; Hakki, Seran; Tregoning, John S.; Koycheva, Aleksandra; Derqui, Nieves; Tolosa-Wright, Mica; Jonnerby, Jakob; Wang, Lulu; Baldwin, Samuel; Pillay, Timesh D.; Thwaites, Ryan S.; Luca, Constanta; Varro, Robert; Badhan, Anjna; Parker, Eleanor; Rosadas, Carolina; Mcclure, Myra; Tedder, Richard; Taylor, Graham; Lalvani, Ajit; INSTINCT Study Investigators
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SARS-CoV-2 human challenge reveals biomarkers that discriminate early and late phases of respiratory viral infections
err2024-11-30
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errRosenheim, Joshua; Gupta, Rishi K.; Thakker, Clare; Mann, Tiffeney; Bell, Lucy C. K.; Broderick, Claire M.; Madon, Kieran; Papargyris, Loukas; Dayananda, Pete; Kwok, Andrew J.; Greenan-Barrett, James; Wagstaffe, Helen R.; Conibear, Emily; Fenn, Joe; Hakki, Seran; Lindeboom, Rik G. H.; Dratva, Lisa M.; Lemetais, Briac; Weight, Caroline M.; Venturini, Cristina; Kaforou, Myrsini; Levin, Michael; Kalinova, Mariya; Mann, Alex J.; Catchpole, Andrew; Knight, Julian C.; Nikolic, Marko Z.; Teichmann, Sarah A.; Killingley, Ben; Barclay, Wendy; Chain, Benjamin M.; Lalvani, Ajit; Heyderman, Robert S.; Chiu, Christopher; Noursadeghi, Mahdad
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Seamless, rapid, and accurate analyses of outbreak genomic data using split k-mer analysis
err2024-10-15
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errDerelle, Romain; von Wachsmann, Johanna; Maklin, Tommi; Hellewell, Joel; Russell, Timothy; Lalvani, Ajit; Chindelevitch, Leonid; Croucher, Nicholas J.; Harris, Simon R.; Lees, John A.
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TB PCR in BAL and EBUS-TBNA samples for the diagnosis of pulmonary and mediastinal lymph node TB: retrospective TRiBE study
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IF7.7
err2024-07-08
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PREAI
errPark, Mirae; Kumar, Kartik; Coleman, Meg; Martin, Laura; Russell, Georgina; Scheelbeek, Pauline; Lalvani, Ajit; Satta, Giovanni; Kon, Onn Min
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Rapid emergence of transmissible SARS-CoV-2 variants in mild community cases
err2024-04-02
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errCrone, Michael A.; Hakki, Seran; Fenn, Joe; Zhou, Jie; de Oliveira, Carolina Rosadas; Madon, Kieran J.; Koycheva, Aleksandra; Badhan, Anjna; Jonnerby, Jakob; Nevin, Sean; Conibear, Emily; Derelle, Romain; Varro, Robert; Luca, Constanta; Ahmad, Shazaad; Zambon, Maria; Barclay, Wendy S.; Dunning, Jake; Freemont, Paul S.; Taylor, Graham P.; Lalvani, Ajit
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A pro-inflammatory gut mucosal cytokine response is associated with mild COVID-19 disease and superior induction of serum antibodies
err2024-02-01
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errCostigan, Dana; Fenn, Joe; Yen, Sandi; Ilott, Nicholas; Bullers, Samuel; Hale, Jessica; Greenhalf, William; Conibear, Emily; Koycheva, Aleksandra; Madon, Kieran; Jahan, Ishrat; Huang, Ming; Badhan, Anjna; Parker, Eleanor; Rosadas, Carolina; Jones, Kelsey; Mcclure, Myra; Tedder, Richard; Taylor, Graham; Baillie, Kenneth J.; Semple, Malcolm G.; Openshaw, Peter J. M.; Pearson, Claire; Johnson, Jethro; Lalvani, Ajit; Thornton, Emily E.
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Quantitative measurement of antibiotic resistance in Mycobacterium tuberculosis reveals genetic determinants of resistance and susceptibility in a target gene approach
err2024-01-12
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errBarilar, Ivan; Battaglia, Simone; Borroni, Emanuele; Brandao, Angela Pires; Brankin, Alice; Cabibbe, Andrea Maurizio; Carter, Joshua; Chetty, Darren; Cirillo, Daniela Maria; Claxton, Pauline; Clifton, David A.; Cohen, Ted; Coronel, Jorge; Crook, Derrick W.; Dreyer, Viola; Earle, Sarah G.; Escuyer, Vincent; Ferrazoli, Lucilaine; Fowler, Philip W.; Gao, George Fu; Gardy, Jennifer; Gharbia, Saheer; Ghisi, Kelen Teixeira; Ghodousi, Arash; Gibertoni Cruz, Ana Luiza; Grandjean, Louis; Grazian, Clara; Groenheit, Ramona; Guthrie, Jennifer L.; He, Wencong; Hoffmann, Harald; Hoosdally, Sarah J.; Hunt, Martin; Iqbal, Zamin; Ismail, Nazir Ahmed; Jarrett, Lisa; Joseph, Lavania; Jou, Ruwen; Kambli, Priti; Khot, Rukhsar; Knaggs, Jeff; Koch, Anastasia; Kohlerschmidt, Donna; Kouchaki, Samaneh; Lachapelle, Alexander S.; Lalvani, Ajit; Lapierre, Simon Grandjean; Laurenson, Ian F.; Letcher, Brice; Lin, Wan-Hsuan; Liu, Chunfa; Liu, Dongxin; Malone, Kerri M.; Mandal, Ayan; Mansjoe, Mikael; Calisto Matias, Daniela Vicente Lucena; Meintjes, Graeme; de Freitas Mendes, Flavia; Merker, Matthias; Mihalic, Marina; Millard, James; Miotto, Paolo; Mistry, Nerges; Moore, David; Musser, Kimberlee A.; Ngcamu, Dumisani; Nhung, Hoang Ngoc; Niemann, Stefan; Nilgiriwala, Kayzad Soli; Nimmo, Camus; O'Donnell, Max; Okozi, Nana; Oliveira, Rosangela Siqueira; Omar, Shaheed Vally; Paton, Nicholas; Peto, Timothy E. A.; Pinhata, Juliana Maira Watanabe; Plesnik, Sara; Puyen, Zully M.; Rabodoarivelo, Marie Sylvianne; Rakotosamimanana, Niaina; Rancoita, Paola M. V.; Rathod, Priti; Robinson, Esther Rhiannon; Rodger, Gillian; Rodrigues, Camilla; Rodwell, Timothy C.; Roohi, Aysha; Santos-Lazaro, David; Shah, Sanchi; Smith, Grace; Kohl, Thomas Andreas; Solano, Walter; Spitaleri, Andrea; Steyn, Adrie J. C.; Supply, Philip; Surve, Utkarsha; Tahseen, Sabira; Thuong, Nguyen Thuy Thuong; Thwaites, Guy; Todt, Katharina; Trovato, Alberto; Utpatel, Christian; Van Rie, Annelies; Vijay, Srinivasan; Walker, A. Sarah; Walker, Timothy M.; Warren, Robin; Werngren, Jim; Wijkander, Maria; Wilkinson, Robert J.; Wilson, Daniel J.; Wintringer, Penelope; Xiao, Yu-Xin; Yang, Yang; Yanlin, Zhao; Yao, Shen-Yuan; Zhu, Baoli
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RESPISAM: Type 1 inflammation biomarkers from bronchial mucosal lining fluid in parenchymal versus nodal sarcoidosis.
err2023-10-27
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PREAI
errHatem, Osman; Jarvis, Hannah; Thwaites, Ryan; Manalan, Kavina; Tunstall, Tanushree; Nanan, Joan; Tolosa-Wright, Mica; Marwah, Ishita; Reuschl, Ak; Hansel, Trevor; Lalvani, Ajit; Kon, Onn Min
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Onset and window of SARS-CoV-2 infectiousness and temporal correlation with symptom onset: a prospective, longitudinal, community cohort study
err2022-11-01
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errHakki, Seran; Zhou, Jie; Jonnerby, Jakob; Singanayagam, Anika; Barnett, Jack L.; Madon, Kieran J.; Koycheva, Aleksandra; Kelly, Christine; Houston, Hamish; Nevin, Sean; Fenn, Joe; Kundu, Rhia; Crone, Michael A.; Pillay, Timesh D.; Ahmad, Shazaad; Derqui-Fernandez, Nieves; Conibear, Emily; Freemont, Paul S.; Taylor, Graham P.; Ferguson, Neil; Zambon, Maria; Barclay, Wendy S.; Dunning, Jake; Lalvani, Ajit
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An online breathing and wellbeing programme (ENO Breathe) for people with persistent symptoms following COVID-19: a parallel-group, single-blind, randomised controlled trial
err2022-09-01
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errPhilip, Keir E. J.; Owles, Harriet; McVey, Stephanie; Pagnuco, Tanja; Bruce, Katie; Brunjes, Harry; Banya, Winston; Mollica, Jenny; Lound, Adam; Zumpe, Suzi; Abrahams, Amiad M.; Padmanaban, Vijay; Hardy, Thomas H.; Lewis, Adam; Lalvani, Ajit; Elkin, Sarah; Hopkinson, Nicholas S.
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Patient outcomes following emergency admission to hospital for COVID-19 compared with influenza: retrospective cohort study
errTHORAX
IF7.7
err2022-07-27
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errWoodcock, Thomas; Greenfield, Geva; Lalvani, Ajit; Majeed, Azeem; Aylin, Paul
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A systematic review and meta-analysis of long term physical and mental sequelae of COVID-19 pandemic: call for research priority and action
err2022-06-06
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errZeng, Na; Zhao, Yi-Miao; Yan, Wei; Li, Chao; Lu, Qing-Dong; Liu, Lin; Ni, Shu-Yu; Mei, Huan; Yuan, Kai; Shi, Le; Li, Peng; Fan, Teng-Teng; Yuan, Jun-Liang; Vitiello, Michael V.; Kosten, Thomas; Kondratiuk, Alexandra L.; Sun, Hong-Qiang; Tang, Xiang-Dong; Liu, Mei-Yan; Lalvani, Ajit; Shi, Jie; Bao, Yan-Ping; Lu, Lin
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Effectiveness of nationwide programmatic testing and treatment for latent tuberculosis infection in migrants in England: a retrospective, population-based cohort study
err2022-04-01
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errBerrocal-Almanza, Luis C.; Harris, Ross J.; Collin, Simon M.; Muzyamba, Morris C.; Conroy, Olivia D.; Mirza, Adil; O'connell, Anne-Marie; Altass, Lynn; Anderson, Sarah R.; Thomas, H. Lucy; Campbell, Colin; Zenner, Dominik; Phin, Nick; Kon, Onn Min; Smith, E. Grace; Lalvani, Ajit
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SARS-CoV-2 antigen lateral flow tests for detecting infectious people: linked data analysis
err2022-02-23
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errDeeks, Jonathan J.; Singanayagam, Anika; Houston, Hamish; Sitch, Alice J.; Hakki, Seran; Dunning, Jake; Lalvani, Ajit
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Community transmission and viral load kinetics of the SARS-CoV-2 delta (B.1.617.2) variant in vaccinated and unvaccinated individuals in the UK: a prospective, longitudinal, cohort study
err2022-02-01
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errSinganayagam, Anika; Hakki, Seran; Dunning, Jake; Madon, Kieran J.; Crone, Michael A.; Koycheva, Aleksandra; Derqui-Fernandez, Nieves; Barnett, Jack L.; Whitfield, Michael G.; Varro, Robert; Charlett, Andre; Kundu, Rhia; Fenn, Joe; Cutajar, Jessica; Quinn, Valerie; Conibear, Emily; Barclay, Wendy; Freemont, Paul S.; Taylor, Graham P.; Ahmad, Shazaad; Zambon, Maria; Ferguson, Neil M.; Lalvani, Ajit
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Cross-reactive memory T cells associate with protection against SARS-CoV-2 infection in COVID-19 contacts
err2022-01-10
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errKundu, Rhia; Narean, Janakan Sam; Wang, Lulu; Fenn, Joseph; Pillay, Timesh; Fernandez, Nieves Derqui; Conibear, Emily; Koycheva, Aleksandra; Davies, Megan; Tolosa-Wright, Mica; Hakki, Seran; Varro, Robert; McDermott, Eimear; Hammett, Sarah; Cutajar, Jessica; Thwaites, Ryan S.; Parker, Eleanor; Rosadas, Carolina; McClure, Myra; Tedder, Richard; Taylor, Graham P.; Dunning, Jake; Lalvani, Ajit
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