Whole genome sequencing of Streptococcus pneumoniae: development, evaluation and verification of targets for serogroup and serotype prediction using an automated pipeline
Kapatai, Georgia, Sheppard, Carmen L, Al-Shahib, Ali, Litt, David J, Underwood, Anthony P, Harrison, Timothy G, Fry, Norman K
Published in PeerJ (San Francisco, CA) (14.09.2016)
Published in PeerJ (San Francisco, CA) (14.09.2016)
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Journal Article
Clinical and Molecular Epidemiology of Childhood Invasive Nontypeable Haemophilus influenzae Disease in England and Wales
Collins, Sarah, Vickers, Anna, Ladhani, Shamez N, Flynn, Sally, Platt, Steven, Ramsay, Mary E, Litt, David J, Slack, Mary P E
Published in The Pediatric infectious disease journal (01.03.2016)
Published in The Pediatric infectious disease journal (01.03.2016)
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Journal Article
Changes in Genetic Diversity of the Bordetella pertussis Population in the United Kingdom between 1920 and 2006 Reflect Vaccination Coverage and Emergence of a Single Dominant Clonal Type
Litt, David J, Neal, Shona E, Fry, Norman K
Published in Journal of Clinical Microbiology (01.03.2009)
Published in Journal of Clinical Microbiology (01.03.2009)
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Journal Article
Invasive Haemophilus influenzae serotype e and f disease, England and Wales
Ladhani, Shamez N, Collins, Sarah, Vickers, Anna, Litt, David J, Crawford, Carina, Ramsay, Mary E, Slack, Mary P E
Published in Emerging infectious diseases (01.05.2012)
Published in Emerging infectious diseases (01.05.2012)
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Journal Article
Role of PCR in the diagnosis of pertussis infection in infants: 5 years' experience of provision of a same-day real-time PCR service in England and Wales from 2002 to 2007
Fry, Norman K, Duncan, John, Wagner, Karen, Tzivra, Oceanis, Doshi, Nita, Litt, David J, Crowcroft, Natasha, Miller, Elizabeth, George, Robert C, Harrison, Timothy G
Published in Journal of medical microbiology (01.08.2009)
Published in Journal of medical microbiology (01.08.2009)
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Journal Article
Direct molecular typing of Bordetella pertussis from clinical specimens submitted for diagnostic quantitative (real-time) PCR
LITT, David J, JAUNEIKAITE, Elita, TCHIPEVA, Draga, HARRISON, Timothy G, FRY, Norman K
Published in Journal of medical microbiology (01.12.2012)
Published in Journal of medical microbiology (01.12.2012)
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Journal Article
Clinical streptococcal isolates, distinct from Streptococcus pneumoniae, but containing the β-glucosyltransferase tts gene and expressing serotype 37 capsular polysaccharide
Sheppard, Carmen L, Kapatai, Georgia, Broughton, Karen, Schaefer, Ulf, Hannah, Matthew, Litt, David J, Fry, Norman K
Published in PeerJ (San Francisco, CA) (18.07.2017)
Published in PeerJ (San Francisco, CA) (18.07.2017)
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Journal Article
Invasive pneumococcal disease 3 years after introduction of a reduced 1 + 1 infant 13-valent pneumococcal conjugate vaccine immunisation schedule in England: a prospective national observational surveillance study
Bertran, Marta, D'Aeth, Joshua C, Abdullahi, Fariyo, Eletu, Seyi, Andrews, Nick J, Ramsay, Mary E, Litt, David J, Ladhani, Shamez N
Published in The Lancet infectious diseases (01.05.2024)
Published in The Lancet infectious diseases (01.05.2024)
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Journal Article
Childhood Bacterial Meningitis in Ulaanbaatar, Mongolia, 2002–2004
Mendsaikhan, Jamsran, Watt, James P., Mansoor, Osman, Suvdmaa, Nyam, Edmond, Karen, Litt, David J., Nymadawa, Pagvajav, Baoping, Yang, Altantsetseg, Dorjpurev, Slack, Mary
Published in Clinical infectious diseases (01.03.2009)
Published in Clinical infectious diseases (01.03.2009)
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Journal Article
Putative Vaccine Antigens from Neisseria meningitidis Recognized by Serum Antibodies of Young Children Convalescing after Meningococcal Disease
Litt, David J., Savino, Silvana, Beddek, Amanda, Comanducci, Maurizio, Sandiford, Colin, Stevens, Julia, Levin, Michael, Ison, Cathy, Pizza, Mariagrazia, Rappuoli, Rino, Kroll, J. Simon
Published in The Journal of infectious diseases (15.10.2004)
Published in The Journal of infectious diseases (15.10.2004)
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Journal Article
Trends in invasive Haemophilus influenzae serotype a disease in England from 2008–09 to 2021–22: a prospective national surveillance study
Bertran, Marta, D'Aeth, Joshua C, Hani, Erjola, Amin-Chowdhury, Zahin, Fry, Norman K, Ramsay, Mary E, Litt, David J, Ladhani, Shamez N
Published in The Lancet infectious diseases (01.10.2023)
Published in The Lancet infectious diseases (01.10.2023)
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Journal Article
Trends in invasive Haemophilus influenzae serotype b (Hib) disease in England: 2012/13 to 2022/23
Hani, Erjola, Abdullahi, Fariyo, Bertran, Marta, Eletu, Seyi, D’Aeth, Joshua, Litt, David J., Fry, Norman K., Ladhani, Shamez N.
Published in The Journal of infection (01.10.2024)
Published in The Journal of infection (01.10.2024)
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Journal Article
Pneumococcal carriage following PCV13 delivered as one primary and one booster dose (1 + 1) compared to two primary doses and a booster (2 + 1) in UK infants
Goldblatt, David, Andrews, Nick J., Sheppard, Carmen L., Rose, Samuel, Aley, Parvinder K., Roalfe, Lucy, Southern, Jo, Robinson, Hannah, Pearce, Emma, Plested, Emma, Johnson, Marina, Litt, David J., Fry, Norman K., Waight, Pauline, Snape, Matthew D., Miller, Elizabeth
Published in Vaccine (05.05.2023)
Published in Vaccine (05.05.2023)
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Journal Article
The changing epidemiology of diphtheria in the United Kingdom, 2009 to 2017
Gower, Charlotte M, Scobie, Antonia, Fry, Norman K, Litt, David J, Cameron, J Claire, Chand, Meera A, Brown, Colin S, Collins, Sarah, White, Joanne M, Ramsay, Mary E, Amirthalingam, Gayatri
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (19.03.2020)
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (19.03.2020)
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Journal Article
Potential impact of replacing the 13-valent pneumococcal conjugate vaccine with 15-valent or 20-valent pneumococcal conjugate vaccine in the 1 + 1 infant schedule in England: a modelling study
Choi, Yoon Hong, Bertran, Marta, Litt, David J, Ladhani, Shamez N, Miller, Elizabeth
Published in The Lancet. Public health (01.09.2024)
Published in The Lancet. Public health (01.09.2024)
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Journal Article
Household transmission of non-toxigenic diphtheria toxin gene-bearing Corynebacterium diphtheriae following a cluster of cutaneous cases in a specialist outpatient setting
Fry, Norman K, Pringle, Ellen, Newsholme, William, Nicholls, Margot, Stephenson, Jim, Heathcock, Rachel Thorn, Gower, Charlotte, Lacy, Joanne, O'Boyle, Shennae, Litt, David J, Sheppard, Carmen, Groves, Natalie, D'Aeth, Joshua, Hopkins, Katie L, Meunier, Danièle, De Zoysa, Aruni, Efstratiou, Androulla, Brown, Colin, Chand, Meera, Amirthalingam, Gayatri
Published in Journal of medical microbiology (01.06.2023)
Published in Journal of medical microbiology (01.06.2023)
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Journal Article
The Genomics of Streptococcus Pneumoniae Carriage Isolates from UK Children and Their Household Contacts, Pre-PCV7 to Post-PCV13
Sheppard, Carmen L, Groves, Natalie, Andrews, Nicholas, Litt, David J, Fry, Norman K, Southern, Jo, Miller, Elizabeth
Published in Genes (06.09.2019)
Published in Genes (06.09.2019)
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Journal Article
Development of an Extended-Specificity Multiplex Immunoassay for Detection of Streptococcus pneumoniae Serotype-Specific Antigen in Urine by Use of Human Monoclonal Antibodies
Eletu, Seyi D, Sheppard, Carmen L, Thomas, Elizabeth, Smith, Kenneth, Daniel, Priya, Litt, David J, Lim, Wei Shen, Fry, Norman K
Published in Clinical and vaccine immunology (01.12.2017)
Published in Clinical and vaccine immunology (01.12.2017)
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Journal Article
Characteristics of children with invasive pneumococcal disease eligible for the 1+1 compared with the 2+1 PCV13 infant immunisation schedule in England: a prospective national observational surveillance study
Abdullahi, Fariyo, Bertran, Marta, D'Aeth, Joshua C, Eletu, Seyi, Chan, Yung-Wai, Andrews, Nick J, Litt, David J, Ramsay, Mary E, Ladhani, Shamez N
Published in The lancet child & adolescent health (01.11.2024)
Published in The lancet child & adolescent health (01.11.2024)
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Journal Article
Neonatal Invasive Haemophilus influenzae Disease in England and Wales: Epidemiology, Clinical Characteristics, and Outcome
Collins, Sarah, Litt, David J., Flynn, Sally, Ramsay, Mary E., Slack, Mary P. E., Ladhani, Shamez N.
Published in Clinical infectious diseases (15.06.2015)
Published in Clinical infectious diseases (15.06.2015)
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