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O
O' Regan E. - Mechanisms of fluoroquinolone resistance in Salmonella enteritidis
Obeid O.E. - Prevalence of parvovirus B19 infections among patients with sickle cell anaemia and thalassaemia in Saudi Arabia
Obeidi M. - Sustained mumps transmission in a highly vaccinated population
Obertegger S. - A new animal model for severe complications in intra-abdominal chronic infections caused by B. fragilis
  - In vivo efficacy of moxifloxacin monotherapy against clinical isolates of B. fragilis with intermediate susceptibility
Obot-Tucker M. - A longitudinal perspective on Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis resistance trends in Europe: from GLOBAL surveillance studies
Obriadina A. - Virus-specific antibody activity of different subclasses of immunoglobulins G in Cytomegalovirus infections
  - Significance of laboratory findings for the diagnosis of neurosyphilis
O'Brien F. - Emergence and dissemination of USA300 MRSA in Australia
Obuch-Woszcztynski P. - Distribution of types of toxigenicity and susceptibility to antimicrobial agents among Clostridium difficile strains isolated in two academic hospitals in Warsaw, Poland
Ocepek M. - A case of cutaneous listeriosis in a man
Ochoa T.J. - High levels of antimicrobial resistance of diarrhoegenic Escherichia coli in Peruvian infants
Ochsner U. - REP3123, a novel inhibitor of methionyl tRNA synthetase from C. difficile
O'Connor R. - Comparison of oritavancin versus vancomycin as treatment for clindamycin-induced C. difficile ribotype 027 infection in a human gut model
  - Emergence of reduced susceptibility to metronidazole in Clostridium difficile
O'Connor J. - Prevalence of plasmid mediated AmpC b-lactamases in non-typhi salmonella from Ireland
O'Dempsey T. - 10 years of cutaneous leishmaniasis treatment in Liverpool. Outcomes and complications with sodium stibogluconate
Odenholt I. - Changes in patterns of antimicrobial use in Swedish hospitals from 2003 to 2006 following the introduction of large-scale nationwide point prevalence studies
O'Donoghue M.M. - Longitudinal carriage of Staphylococcus aureus in families of non-healthcare workers in Hong Kong
Odriozola J.M. - Oral administration of a genetically-labelled Enterococcus faecium strain to pregnant mice leads to its presence in foetal meconium
O'Driscoll J. - The epidemiology of the second phase of a hospital outbreak of Clostridium difficile-associated diarrhoea, Stoke Mandeville, UK
Oefner C. - Mechanism of action of iclaprim in Staphylococcus aureus
Offidani M. - The use of caspofungin in neutropenic patients with haematological malignancies and concomitant candidaemia
Offredo C. - Infective endocarditis in children: a single cohort study of 51 cases in a French university hospital
Ofukaná A. - Antibiotic resistance and virulence markers of human Salmonella enterica serovar Kentucky isolates from Slovakia
O'Gara J. - A novel Staphylococcus aureus biofilm phenotype mediated by the fibronectin-binding proteins, FnBPA and FnBPB
Oggioni M.R. - Biofilm models for Streptococcus pneumoniae
Oggioni M. - Conjugative transposon Tn5253 of Streptococcus pneumoniae
Oghalaie A. - Clustering of antibiotic resistant and susceptible Iranian Helicobacter pylori strains using RAPD-PCR profiling
  - Is Helicobacter pylori the only aetiologic factor involved in the pathogenesis of gastric cancer among Iranian population?
Ogrinc K. - Three different approaches for detection of Borrelia burgdorferi sensu lato antibodies in routine laboratory diagnostics
Ögücü S. - Two cases of Lactococcus endocarditis
Ögünç D. - Outbreak of carbapenem-resistant Acinetobacter baumannii producing the carbapenemase OXA-58 in Turkey
Oh M-D. - Effect of intensive education on compliance of tuberculosis patients in low socio-economic status in Bangladesh
Oh P. - The cost-effectiveness of palivizumab for respiratory syncytial virus prophylaxis in premature infants with a gestational age of 32–35 weeks in Canada
Oh M.D. - Changing molecular epidemiology of Staphylococcus aureus in Korea over a ten-year period
Oh K.Y. - Serotyping and antimicrobial resistance of group B Streptococcus in Korea
Oh W.S. - Efficacy of tigecycline versus colistin in a mouse model of pneumonia caused by carbapenem-resistant Acinetobacter baumannii
OHara S. - Evaluation of the 3M BacLite Rapid MRSA test for the direct detection of MRSA from nasal, groin, and combined nasal/axilla/groin surveillance specimens
O'Hara P. - Comparative antibacterial activity of retapamulin, cephalothin, gentamicin and erythromycin against Staphylococcus aureus, including molecularly characterised isolates of MRSA recovered from uncomplicated skin infections
O'Hara F.P. - Molecular characterisation of meticillin-resistant and -susceptible Staphylococcus aureus from global clinical trials
O'Hara S. - Rapid detection of extended-spectrum b-lactamase production
O'Hara P. - Molecular characterisation of meticillin-resistant Staphylococcus aureus nasal isolates from patients with uncomplicated skin infections
O'Hare M. - Analysis of the effect of iclaprim on the QT interval in the ASSIST-2 clinical trial
  - Preliminary results of the microbiological efficacy of iclaprim in complicated skin and skin structure infection from the ASSIST-2 clinical trial
  - Assessment of safety and tolerability profiles after iclaprim administration in complicated skin and skin structure infection from the ASSIST-2 clinical trial (Arpida's Skin and Skin Structure Infection Study-2)
O'Hare O. - Clinical efficacy of iclaprim in complicated skin and skin structure infection: preliminary results from the ASSIST-2 clinical trial
Öhlschlegel C. - Delayed diagnosis of mycobacterial skin and soft tissue infections in non-immunocompromised hosts
Oikonomopoulos G. - Enterococcal urinary tract infections in children
  - Evaluation of VITEK 2 ID NH for identification of fastidious organisms in a paediatric hospital
Ok Ü.Z. - Diagnosis of dientamoebiasis: efficacy of culture and comparison of three culture media
Okamoto Y. - Epidemiological analysis of fluoroquinolone-resistant group B streptococci
  - Efficacy of combination therapy of antifungal agents against Aspergillus: in vitro evaluation with electron microscope
O'Keefe A. - Prevailing occurrence of SHV-12-producing E. coli isolates in retail raw meat samples in southern Spain
Okoko J. - The serotype-specific efficacy and immunogenicity of a 9-valent pneumococcal conjugate vaccine determined during an efficacy trial in The Gambia, West Africa
Okoko B.J. - Evaluation of a new meningitis vaccine in healthy African population: hope on the horizon
Okoro C. - The epidemiology of the second phase of a hospital outbreak of Clostridium difficile-associated diarrhoea, Stoke Mandeville, UK
Oksi J. - Serological indicators of good outcome after antibiotic treatment in Lyme borreliosis
Oksun E. - Antimicrobial susceptibility of Gram-negative bacteria causing nosocomial infections from 2003–2005 in a university hospital in Turkey
Okusanya O.O. - Use of pharmacokinetic-pharmacodynamic principles for decision support for short-course oritavancin dosing regimens for complicated skin and skin structure infections
Okuzumi K. - Epidemiological analysis of fluoroquinolone-resistant group B streptococci
  - Efficacy of combination therapy of antifungal agents against Aspergillus: in vitro evaluation with electron microscope
Olarte I. - Characterisation of extended-spectrum b-lactamases in clinical Escherichia coli isolates in a Spanish hospital
Olcén P. - Characteristics of Neisseria meningitidis isolates causing fatal disease
  - Detection of bacterial pneumonia by quantitative PCR, with special reference to Streptococcus pneumoniae and Haemophilus influenzae
Olcen P. - A real-time PCR and pyrosequencing strategy for screening of penA mosaic alleles and diagnosis of reduced susceptibility to expanded-spectrum cephalosporins in Neisseria gonorrhoeae
O'Leary J. - Oncogenic HPV subtypes in HIV-positive women
Olender E. - Development of a new test panel for identification of both Gram-negative and Gram-positive bacteria
Olesen D. - Antibiotic usage in Queensland public hospitals
Olesen B. - Shigella/enteroinvasive E. coli infections in the county of Frederiksborg, Denmark
Olguntürk R. - M serotyping of group A beta haemolytic streptococci isolated from throat infection by emm-gene sequence analysis from Turkey
Olivares M. - Oral administration of a genetically-labelled Enterococcus faecium strain to pregnant mice leads to its presence in foetal meconium
Oliveira R. - Simple procedures to reduce Staphylococcus epidermidis adhesion to indwelling medical devices
Oliveira D.C. - Non-invasive coagulase negative staphylococci: population variability and meticillin resistance
Oliveira R. - Candida albicans signalling alcohols as players of cellular cross-talk with Candida tropicalis
Oliveira D.C. - www.ccrbtyping.net – a web-based typing tool for staphylococci
Oliveira A. - www.ccrbtyping.net – a web-based typing tool for staphylococci
Oliveira M.S. - Impact of highly active antiretroviral therapy and Candida spp. oral colonisation in AIDS patients in a Brazilian tertiary-care university hospital
Oliveira S.F.N. - Heart rate variability in AIDS-patients co-infected with T. cruzi
Oliveira R. - Comparison of biofilms formed by clinical oral isolates of non-Candida albicansCandida species
  - Effect of farnesol on planktonic versus biofilm cells of Staphylococcus epidermidis
Oliver S.P. - The effect of restriction of cephalosporin usage on the incidence of ESBL-producing Klebsiella pneumoniae in a tertiary hospital in Cape Town, South Africa
Oliver A. - Mutators: mechanisms and roles in bacterial infections
  - Predisposing factors for CTX-M or SHV extended-spectrum b-lactamase-producing Escherichia coli in community-acquired infections
  - Characterisation of a P. aeruginosa mutM mutY double mutant
Oliver Jr. J. - A new (14th) member of Borrelia burgdorferi sensu lato complex
Olivier A. - Identification of a Staphylococcus aureus strain with increased intracellular growth and reduced intracellular susceptibility to gentamicin
Ollgren J. - Trends in incidence of and serotypes causing invasive pneumococcal disease in Finland during 1995–2007: implications for introduction of conjugate vaccine
  - Estimating disease burden of healthcare-associated infections in Finnish acute care hospitals
Olsen S.S. - Demographic factors associated with increase in antibiotic consumption in Danish primary healthcare
Olsen K.E.P. - Comparison of phylogroups and virulence genes of Escherichia coli obtained from healthy humans and patients with urinary tract infection in Denmark
Olsen K. - First cluster of Clostridium difficile PCR ribotype 027 in Denmark
Olson N. - Clostridium difficile is not reliably eradicated by ward bedpan washers unless alkaline detergent is used
Olson M. - Multicentre evaluation of the Toxo IgG assay on the Family of Access® immunoassay systems from Beckman Coulter
Olsson-Liljequist B. - Enterobacteriaceae producing extended-spectrum b-lactamase: report on the first nine months notifications according to the Swedish Communicable Disease Act
Oltmanns P. - Development of a electrical biochip-based detection system for rapid detection of meticillin-resistant Staphylococcus aureus
Olufsen C. - Estimating parasitaemia of Plasmodium falciparum: UKNEQAS experience
Omodeo Salè E. - The role of media fill in the evaluation of radiopharmaceutical manufacturing process at the European Institute of Oncology
Oncul O. - The changes of neutrophil activation markers (CD11A, CD11B, CD62L, CD66B), serum neutrophil elastase levels after the operation period, and its relationship with pre-operative metabolic control parameters in type 2 diabetic patients
Ondrusova A. - National 14-year survey of nosocomial meningitis in children and comparison of two periods, 1993–1998 to 1999–2006
O'Neill E. - A novel Staphylococcus aureus biofilm phenotype mediated by the fibronectin-binding proteins, FnBPA and FnBPB
O'Neill H. - The impact of a PCR assay for detection of candidaemia on antifungal drug prescribing in critically ill adults
  - VZIG administration in pregnant women exposed to chickenpox
Ong K.H. - Serotype distributions and molecular characteristics of Vibrio parahaemolyticus isolates in Malaysia
Ong G. - Comparison of the VITEK®2 AST-N054 test card with MASTDISCS® manual disc testing for the detection of extended spectrum b-lactamase production in Escherichia coli with CTX-M phenotypes
  - Distribution of Candida species in a neonatal intensive care unit before and after the introduction of fluconazole prophylaxis for very low birth-weight babies
Onken A. - Point-of-use filters to prevent fungal contamination of hospital water
Ooi N. - XF-73, a novel anti-staphylococcal antimicrobial with very rapid bactericidal activity
Oosterheert J..J. - The time to first antibiotic dose does not predict early clinical failure in severe community-acquired pneumonia
Oosterheert J.J. - Repetitive C-reactive protein measurements in follow-up can predict adequacy of empiric antibiotic therapy in patients with severe community-acquired pneumonia
Opatowski L. - Superspreading MRSA in a hospital ward by non-compliance with hygiene: an agent-based modelling study
Opavski N. - emm-types distribution and susceptibility pattern of group A streptococci isolated from pharyngitis patients in Serbia
Oplopiadis D. - Registration of frequency of isolated Candida strains in immunocompromised and cancer patients and determination of their tolerance in the usual antimycotic treatment
Oporto B. - Faecal prevalence and strain diversity of Listeria monocytogenes in healthy cattle, sheep and swine herds in northern Spain
  - Molecular characterisation of Campylobacter jejuni isolated from healthy bovine, ovine and free-range poultry faeces in the Basque Country (northern Spain)
Oprea M. - Molecular characterisation of Staphylococcus aureus isolates belonging to two most prevalent spa types recovered from Romanian hospitals during 2006–2007
  - Panton-Valentine leukocidin positive, t008 spa-type meticillin-resistant Staphylococcus aureus in a Romanian western county hospital
Oprisan G. - Molecular epidemiology of hepatitis C virus in Romania
Oprisoreanu A. - Molecular epidemiology of hepatitis C virus in Romania
Or Y.S. - Comparative efficacy of EDP-420, azithromycin, telithromycin, clindamycin, trimethoprim/sulfamethoxazole, linezolid and levofloxacin against murine skin abscess induced by meticillin-resistant Staphylococcus aureus USA300 PVL+ mecA strain
Oral B. - Prosthetic mitral valve endocarditis due to Salmonella paratyphi B
Ordás J. - Usefulness of polymerase chain reaction in the diagnosis of asymptomatic Plasmodium infection
Orden B. - Spread of diverse AmpC-type-b-lactamase-producing E. coli in Madrid, Spain: epidemiology and molecular characterisation
O'Regan E. - Influence of local and global regulators on efflux-mediated resistance of Salmonella enteritidis: contributions to a pleiotropic phenotype
O'Reilly A. - Implementation of an intravenous to oral switch policy for antimicrobials in a secondary care setting
O'Reilly P.G. - Diagnosing congenital cytomegalovirus infection: will the universal Guthrie card (dried blood spot) testing hinder more than help?
Orengo G. - Trends in incidence of candidaemia in ICU: an eight-year experience
Orfanidou M. - Persistence of pan-resistant Acinetobacter baumannii strains recovered from blood cultures in an intensive care unit
  - Frequency, molecular typing and association with clinical disease of Staphylococcus aureus Panton-Valentine leucocidin positive isolates in a tertiary hospital
  - Surveillance of glycopeptide-resistant enterococci in faecal samples from hospitalised patients during two years in a tertiary hospital
  - Evaluation of the Hyplex®MBL ID multiplex PCR-ELISA system for direct detection of blaVIM and blaIMP genes in blood and other clinical material
  - Isolation from blood cultures and susceptibility testing of Candida sp. strains during three years in a tertiary hospital in Greece
Orfanos S. - Triggering receptor expressed on myeloid cells (TREM-1) gene expression in critically ill patients
Orfanou A. - Determination of the impact of pneumoperitoneum on sepsis severity in an animal model of peritonitis through C-reactive protein and procalcitonin serum levels assessment
Orhan D. - Comparison of three methods: culture, real-time PCR and fluorescent in situ hybridisation in detecting of Helicobacter pylori
Orhan S. - Prevalence of group A streptococcal carriers in healthy school children
Orlando G. - HPV genotypes in anal samples from Italian and foreign-born males attending an STD unit in Milan, Italy
Orlova V. - Influence of combined contraceptive vaginal ring on vaginal microflora and immunity
Orr P. - Evaluation and comparison of organism identification and antimicrobial susceptibility results using direct and conventional testing methods for clinically significant positive blood culture isolates
Orsagova I. - Long-term follow-up of new-borns of HBsAg positive mothers vaccinated against hepatitis B
Orsi G.B. - Building a benchmark through active surveillance: the Italian network SPIN-UTI
Ortega E. - Chagas' disease in Latin American immigrants in Valencia, Spain
  - Recombination analyses in intrapatient populations of hepatitis C virus
Ortega M. - Bloodstream infections among human HIV-infected adult patients: epidemiology and risk factors for mortality
Orth D. - Klebsiella oxytoca as a causative agent of antibiotic-associated haemorrhagic colitis
Ortiz V. - Comparison of an interferon-gamma assay with tuberculin skin test for the diagnosis of tuberculosis infection prior to anti-tumour necrosis factor therapy
Ortiz D. - cagA/vacA genotyping of Helicobacter pylori strains isolated from Cuban and Venezuelan patients
Ortiz L. - Molecular characterisation of carbapenem-resistant Acinetobacter baumannii isolates from intensive care unit in a hospital, Bogota, Columbia
Ortiz de Lejarazu R. - Re-evaluation by microdilution of Etest method to determine tigecycline susceptibility in Acinetobacter
Osada J. - Apoptosis of T lymphocytes in the culture of peripheral blood mononuclear cells from patients with late Lyme arthritis
Oskoui M. - Vibrio cholerae among stool samples of patients with diarrhoea and PCR detection of two housekeeping genes hly and recA
Ossiprandi M. - Molecular analysis of Clostridium difficile strains isolated from healthy horses in the area of Parma, Italy
Östan I. - Diagnosis of dientamoebiasis: efficacy of culture and comparison of three culture media
Oster P. - Broad-coverage infant vaccine offering protection against invasive meningococcal group B disease
Osterhaus A.D. - Chronic infection with hepatitis B virus is not associated with early senescence of CD8+ T lymphocytes
Ostermann H. - Pharmaco-economic analyis of posaconazole versus standard azole prophylaxis in high-risk neutropenic AML/MDS patients in Germany
Östholm Balkhed Å. - ESBL-producing Enterobacteriaceae in a County of Sweden during 2002–2007
  - Prevalence of faecal carriage of ESBL-producing Enterobacteriaceae in patients with severe abdominal infections
  - Susceptibility of CTX-M producing Escherichia coli against non-b-lactamase agents
Ostiguy V. - New osteotropic prodrugs prevent bone infection in a rat model of osteomyelitis
  - Quantitative determination and pharmacokinetics of oritavancin in rabbit serum and tibia
Østrup Jensen P. - Augmented effect by early antibiotic treatment of lung infected mice using sequentially adapted mucoid Pseudomonas aeruginosa
  - Quorum sensing controlled rhamnolipid production is crucial for P. aeruginosas ability to evade the immune response in a mouse foreign-body infection model
O'Sullivan A. - Pharmaco-economic analyis of posaconazole versus standard azole prophylaxis in high-risk neutropenic AML/MDS patients in Germany
O'Sullivan C. - In vitro activity of fosfomycin vs. extended-spectrum b-lactamase
O'Sullivan A.K. - Posaconazole versus standard azole therapy in the prophylaxis against invasive fungal infections among high-risk neutropenic patients in Canada: a cost-effectiveness analysis
O'Sullivan M.V.N. - Are the days of PFGE numbered? A comparison of PCR-based typing methods with PFGE for identification of nosocomial transmission of MRSA
Oteo J. - Spread of diverse AmpC-type-b-lactamase-producing E. coli in Madrid, Spain: epidemiology and molecular characterisation
  - Antimicrobial resistance of Spanish Pseudomonas aeruginosa from blood according to the European Antimicrobial Resistance Surveillance System (EARSS) experience (2006–2007)
  - Molecular characterisation of Panton-Valentine leukocidin positive Staphylococcus aureus invasive isolates in Spain
Otero J.R. - Molecular characterisation of resistance to mupirocin in meticillin-resistant Staphylococcus aureus isolates in a tertiary hospital in Spain
  - Heteroresistant vancomycin-intermediate Staphylococcus aureus is associated to recurrent bacteraemia with the same strain
  - Clonal spread of linezolid and teicoplanin-resistant Staphylococcus haemolyticus in intensive care unit patients in a tertiary hospital
  - Emergence of a single ST-8 clone of Panton-Valentine leukocidin-positive meticillin-resistant Staphylococcus aureus in an ambulatory paediatric population, Madrid, Spain
  - Incidence and risk factors of recurrent bacteraemia due to Escherichia coli
Ott A. - Development and validation of a real-time PCR assay for detection of toxigenic Clostridium difficile, as part of a Dutch study on the epidemiology of gastro-enteritis
  - Development and validation of a rapid molecular screening panel for the detection of Clostridium difficile ribotype 027
Ötvös L. - In vivo bactericidal effect of a new proline-rich peptide A3-APO on an ESBL-producing Escherichia coli strain
Ouzounova-Raykova V. - Prevalence of virulence genes among nosocomial and cystic fibrosis isolates of Pseudomonas aeruginosa from Bulgaria
Overvad K. - Body mass index at age 50 to 64 and risk of subsequent hospitalisation with pneumonia
Ovesen T. - Fusobacterium necrophorum in acute severe ear, nose and throat infections
Oviedo M. - Epidemiology of imported malaria to Catalonia (Spain): 2001–2006
  - Whooping cough in Catalonia, Spain
Øvreås K. - The use of MIRU-VNTR for the detection of mixed Mycobacterium tuberculosis infection
Owczarek S. - Relapsing cellulitis and bacteraemia due to Campylobacter coli in an agammaglobulinemic patient
  - Prevalence of qnr genes in Italy among Salmonella strains with reduced susceptibility to ciprofloxacin
Oyen W.J.G. - Evaluation of F-18-fluorodeoxyglucose positron emission combined with computer tomography (FDG-PET-CT-scan) in critically ill patients suspected of Infection
Ozakin E. - Community-acquired urosepsis
Ozalp M. - Bactericidal effect of disinfectants on Chryseobacterium meningosepticum
Ozaras R. - Warning! Oxacillinase-mediated carbapenem resistance spreading in Enterobacteriaceae
Özbek A. - A molecular study on Enterococcus faecalis in primary and secondary endodontic infections
Özbek E. - A molecular study on Enterococcus faecalis in primary and secondary endodontic infections
Özbek S. - A molecular study on Enterococcus faecalis in primary and secondary endodontic infections
Özbek E. - Macroscopic and light microscopic manifestations of the cyst of Coenurus cerebralis in sheep brain
Özbek A. - Macroscopic and light microscopic manifestations of the cyst of Coenurus cerebralis in sheep brain
Özbilgin A. - Diagnosis of dientamoebiasis: efficacy of culture and comparison of three culture media
Ozcakir O. - Comparison of three methods: culture, real-time PCR and fluorescent in situ hybridisation in detecting of Helicobacter pylori
Ozdamar M. - Outbreak of cyclosporiasis in Istanbul, Turkey, during an extremely dry and warm summer
Ozdogu H. - Four cases of sickle cell anaemia accompanied by brucellosis causing pain crisis
Ozen N. - Outbreak of carbapenem-resistant Acinetobacter baumannii producing the carbapenemase OXA-58 in Turkey
Özer S. - Antifungal susceptibilities of Candida bloodstream isolates from two different Turkish hospitals
Ozisik A. - Risk factors for hospital-acquired Acinetobacter baumannii bacteraemia
Ozkurt Z. - Colonisation with meticillin-resistant staphylococci and multidrug-resistant Gram-negative bacilli in hospitalised patients: prevalence and risk factors
Ozkuyumcu C. - Is screening for colonisation of extended-spectrum b-lactamase producing Klebsiella pneumoniae in intensive care unit necessary in the absence of an outbreak?
Ozlu N. - Comparison of three automated systems (BD Phoenix, MicroScan WalkAway and VITEK 2) for detecting imipenem resistance in Acinetobacter baumannii
Oztop A. - Comparison of Two Acid-Fast Microscopy Methods for the Detection of Acid-Fast Bacilli in Sputum Specimen
Öztürk S. - Risk factors and molecular typing of community-acquired urinary tract infections with ESBL (+) Escherichia coli
Ozturk R. - Warning! Oxacillinase-mediated carbapenem resistance spreading in Enterobacteriaceae
Ozyurt M. - Meticillin-resistant Staphylococcus aureus nasal carriage in an army recruits population: prevalence and genotyping