Qingfu Xu

Summary

Publications

  1. ncbi request reprint Co-colonization by Haemophilus influenzae with Streptococcus pneumoniae enhances pneumococcal-specific antibody response in young children
    Qingfu Xu
    Center for Infectious Disease and Immunology, Rochester General Hospital Research Institute, 1425 Portland Avenue, Rochester, NY 14621, USA Electronic address
    Vaccine 32:706-11. 2014
  2. pmc Antibody response to Streptococcus pneumoniae proteins PhtD, LytB, PcpA, PhtE and Ply after nasopharyngeal colonization and acute otitis media in children
    Michael E Pichichero
    Rochester General Hospital Research Institute, Rochester, NY, USA
    Hum Vaccin Immunother 8:799-805. 2012
  3. pmc When co-colonizing the nasopharynx haemophilus influenzae predominates over Streptococcus pneumoniae except serotype 19A strains to cause acute otitis media
    Qingfu Xu
    Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA
    Pediatr Infect Dis J 31:638-40. 2012
  4. pmc Nontypeable Streptococcus pneumoniae as an otopathogen
    Qingfu Xu
    Rochester General Hospital Research Institute, Rochester, NY 14621, USA
    Diagn Microbiol Infect Dis 69:200-4. 2011
  5. pmc Impact of respiratory viral infections on α-hemolytic streptococci and otopathogens in the nasopharynx of young children
    Victoria Friedel
    Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute and Department of Clinical Microbiology, Rochester, NY 14621, USA
    Pediatr Infect Dis J 32:27-31. 2013
  6. pmc Identification of Streptococcus pneumoniae and Haemophilus influenzae in culture-negative middle ear fluids from children with acute otitis media by combination of multiplex PCR and multi-locus sequencing typing
    Qingfu Xu
    Rochester General Hospital Research Institute, 1425 Portland Avenue, Rochester, NY 14621, USA
    Int J Pediatr Otorhinolaryngol 75:239-44. 2011
  7. ncbi request reprint Vaccination with a Streptococcus pneumoniae trivalent recombinant PcpA, PhtD and PlyD1 protein vaccine candidate protects against lethal pneumonia in an infant murine model
    David Verhoeven
    Rochester General Hospital Research Institute, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, United States
    Vaccine 32:3205-10. 2014

Collaborators

Detail Information

Publications7

  1. ncbi request reprint Co-colonization by Haemophilus influenzae with Streptococcus pneumoniae enhances pneumococcal-specific antibody response in young children
    Qingfu Xu
    Center for Infectious Disease and Immunology, Rochester General Hospital Research Institute, 1425 Portland Avenue, Rochester, NY 14621, USA Electronic address
    Vaccine 32:706-11. 2014
    ....
  2. pmc Antibody response to Streptococcus pneumoniae proteins PhtD, LytB, PcpA, PhtE and Ply after nasopharyngeal colonization and acute otitis media in children
    Michael E Pichichero
    Rochester General Hospital Research Institute, Rochester, NY, USA
    Hum Vaccin Immunother 8:799-805. 2012
    ....
  3. pmc When co-colonizing the nasopharynx haemophilus influenzae predominates over Streptococcus pneumoniae except serotype 19A strains to cause acute otitis media
    Qingfu Xu
    Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA
    Pediatr Infect Dis J 31:638-40. 2012
    ..Haemophilus influenzae and Streptococcus pneumoniae both predominated over Moraxella catarrhalis to cause AOM...
  4. pmc Nontypeable Streptococcus pneumoniae as an otopathogen
    Qingfu Xu
    Rochester General Hospital Research Institute, Rochester, NY 14621, USA
    Diagn Microbiol Infect Dis 69:200-4. 2011
    ..pneumoniae (NT-Spn) in a child with acute otitis media (AOM). The strain was pneumolysin PCR positive and capsule gene PCR negative. Virulence of the NT-Spn was confirmed in a chinchilla model of AOM...
  5. pmc Impact of respiratory viral infections on α-hemolytic streptococci and otopathogens in the nasopharynx of young children
    Victoria Friedel
    Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute and Department of Clinical Microbiology, Rochester, NY 14621, USA
    Pediatr Infect Dis J 32:27-31. 2013
    ....
  6. pmc Identification of Streptococcus pneumoniae and Haemophilus influenzae in culture-negative middle ear fluids from children with acute otitis media by combination of multiplex PCR and multi-locus sequencing typing
    Qingfu Xu
    Rochester General Hospital Research Institute, 1425 Portland Avenue, Rochester, NY 14621, USA
    Int J Pediatr Otorhinolaryngol 75:239-44. 2011
    ..This study aimed to develop a combined molecular method to accurately detect these otopathogens...
  7. ncbi request reprint Vaccination with a Streptococcus pneumoniae trivalent recombinant PcpA, PhtD and PlyD1 protein vaccine candidate protects against lethal pneumonia in an infant murine model
    David Verhoeven
    Rochester General Hospital Research Institute, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, United States
    Vaccine 32:3205-10. 2014
    ..The observed protection with trivalent PcpA, PhtD, and PlyD1 vaccine in infant mice supports the ongoing study of this candidate vaccine in human infant clinical trials. ..