Concepedia

Author

Johanna M. Jefferies

University of Southampton

Also Known As

J I Jefferies, J Jefferies, J M Jefferies, J. Jefferies, J. M. C. Jefferies, J. M. Jefferies, J.M. Jefferies, Jacinta Jefferies, Jefferies, Johanna, Johanna Jefferies

66

Publications

2.1K

Citations

27

H-Index

54

Concepts

All Affiliations

University of SouthamptonUniversity of GlasgowUniversity Hospital Southampton NHS Foundation TrustNIHR Wellcome Trust Southampton Clinical Research FacilityStobhill Hospital
JM

About

Johanna M. Jefferies is an author at University of Southampton specializing in medicine, infection control, and clinical microbiology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

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Engineering

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Health Sciences

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Public Health

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Natural Sciences

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Johanna M. Jefferies

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33

Publications

1.5K

Citations

21

H-Index

YearCitations

Low-Dose Nitric Oxide as Targeted Anti-biofilm Adjunctive Therapy to Treat Chronic Pseudomonas aeruginosa Infection in Cystic Fibrosis

Robert P. Howlin, Katrina Cathie, Luanne Hall‐Stoodley,

Molecular Therapy

2017

198

Five winters of pneumococcal serotype replacement in UK carriage following PCV introduction

Rebecca A. Gladstone, Johanna M. Jefferies, Anna S. Tocheva,

Vaccine

2015

133

Presence of Nonhemolytic Pneumolysin in Serotypes of<i>Streptococcus pneumoniae</i>Associated with Disease Outbreaks

Johanna M. Jefferies, Calum Johnston, Lea‐Ann S. Kirkham,

The Journal of Infectious Diseases

2007

96

Identification of Invasive Serotype 1 Pneumococcal Isolates That Express Nonhemolytic Pneumolysin

Lea‐Ann S. Kirkham, Johanna M. Jefferies, A. Kerr,

Journal of Clinical Microbiology

2006

90

Declining serotype coverage of new pneumococcal conjugate vaccines relating to the carriage of Streptococcus pneumoniae in young children

Anna S. Tocheva, Johanna M. Jefferies, Henry Rubery,

Vaccine

2011

77

Genetic Analysis of Diverse Disease-Causing Pneumococci Indicates High Levels of Diversity within Serotypes and Capsule Switching

Johanna M. Jefferies, Andrew Smith, Stuart C. Clarke,

Journal of Clinical Microbiology

2004

75

The rise and fall of pneumococcal serotypes carried in the PCV era

Vanessa T. Devine, David Cleary, Johanna M. Jefferies,

Vaccine

2017

74

Genomic Diversity between Strains of the Same Serotype and Multilocus Sequence Type among Pneumococcal Clinical Isolates

Nuno Silva, Johanna M. Jefferies, Jason Hinds,

Infection and Immunity

2006

61

Pronounced Metabolic Changes in Adaptation to Biofilm Growth by Streptococcus pneumoniae

R N Allan, Paul Skipp, Johanna M. Jefferies,

PLoS ONE

2014

51

PclA, a pneumococcal collagen-like protein with selected strain distribution, contributes to adherence and invasion of host cells

Gavin K. Paterson, Leena Nieminen, Johanna M. Jefferies,

FEMS Microbiology Letters

2008

49

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