Niam P. O'sullivan

Dublin, L, Ireland

Last Updated: 09/26/2026

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Found 8 publications

Effectiveness of one and two doses of acellular pertussis vaccines against laboratory-confirmed pertussis requiring hospitalisation in infants: Results of the PERTINENT sentinel surveillance system in six EU/EEA countries, December 2015 - December 2019.

Effectiveness of one and two doses of acellular pertussis vaccines against laboratory-confirmed pertussis requiring hospitalisation in infants: Results of the PERTINENT sentinel surveillance system in six EU/EEA countries, December 2015 - December 2019.

Journal: Vaccine

Published: November 21, 2023

Effectiveness of pertussis vaccination in pregnancy to prevent hospitalisation in infants aged <2 months and effectiveness of both primary vaccination and mother's vaccination in pregnancy in infants aged 2-11 months.

Effectiveness of pertussis vaccination in pregnancy to prevent hospitalisation in infants aged <2 months and effectiveness of both primary vaccination and mother's vaccination in pregnancy in infants aged 2-11 months.

Journal: Vaccine

Published: July 14, 2022

Incidence and severity of pertussis hospitalisations in infants aged less than 1 year in 37 hospitals of six EU/EEA countries, results of PERTINENT sentinel pilot surveillance system, December 2015 to December 2018.

Incidence and severity of pertussis hospitalisations in infants aged less than 1 year in 37 hospitals of six EU/EEA countries, results of PERTINENT sentinel pilot surveillance system, December 2015 to December 2018.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: January 29, 2021

Group B streptococcal PCR testing in comparison to culture for diagnosis of late onset bacteraemia and meningitis in infants aged 7-90 days: a multi-centre diagnostic accuracy study.

Group B streptococcal PCR testing in comparison to culture for diagnosis of late onset bacteraemia and meningitis in infants aged 7-90 days: a multi-centre diagnostic accuracy study.

Journal: European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Published: December 22, 2016

Cross-transmission of Escherichia coli producing OXA-181 in hospitalized patients and failure of carbapenemase detection by commercial and in-house PCR assays.

Cross-transmission of Escherichia coli producing OXA-181 in hospitalized patients and failure of carbapenemase detection by commercial and in-house PCR assays.

Journal: Journal of medical microbiology

Published: October 16, 2015

Real-time polymerase chain reaction and culture in the diagnosis of invasive group B streptococcal disease in infants: a retrospective study.

Real-time polymerase chain reaction and culture in the diagnosis of invasive group B streptococcal disease in infants: a retrospective study.

Journal: European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Published: July 31, 2015

Authors' reply: Maternal sepsis incidence, aetiology and outcome for mother and fetus: a prospective study.

Authors' reply: Maternal sepsis incidence, aetiology and outcome for mother and fetus: a prospective study.

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: September 01, 2014

Maternal sepsis incidence, aetiology and outcome for mother and fetus: a prospective study.

Maternal sepsis incidence, aetiology and outcome for mother and fetus: a prospective study.

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: April 22, 2014

Showing 1-8 of 8

Last Updated: 09/26/2026