P
Pushpa Ranjan Wijesinghe
Researcher at World Health Organization
Publications - 34
Citations - 743
Pushpa Ranjan Wijesinghe is an academic researcher from World Health Organization. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 11, co-authored 29 publications receiving 532 citations.
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Journal ArticleDOI
A global review of national influenza immunization policies: Analysis of the 2014 WHO/UNICEF Joint Reporting Form on immunization
Justin R. Ortiz,Marc Perut,Laure Dumolard,Pushpa Ranjan Wijesinghe,Pernille Jorgensen,Alba Maria Ropero,M. Carolina Danovaro-Holliday,James D. Heffelfinger,Carol Tevi-Benissan,Nadia Teleb,Philipp Lambach,Joachim Hombach +11 more
TL;DR: The 59% of countries reporting that they had policies are wealthier, use more new or under-utilized vaccines, and have stronger immunization systems, according to the 2014 revision of the JRF, which permitted a global assessment of national influenza immunization policies.
Journal ArticleDOI
Global impact of rotavirus vaccine introduction on rotavirus hospitalisations among children under 5 years of age, 2008-16: findings from the Global Rotavirus Surveillance Network.
Negar Aliabadi,Sebastien Antoni,Jason M. Mwenda,Goitom Weldegebriel,Joseph Nsiari-Muzeyi Biey,Dah Cheikh,Kamal Fahmy,Nadia Teleb,Hossam Ashmony,Hinda Ahmed,Danni S. Daniels,Dovile Videbaek,Annemarie Wasley,Simarjit Singh,Lucia Helena de Oliveira,Gloria Rey-Benito,N Jennifer Sanwogou,Pushpa Ranjan Wijesinghe,Jayantha B. L. Liyanage,Batmunkh Nyambat,Varja Grabovac,James D. Heffelfinger,Kimberley Fox,Fem Julia Paladin,Tomoka Nakamura,Mary Agocs,Jillian Murray,Thomas Cherian,Catherine Yen,Umesh D. Parashar,Fatima Serhan,Jacqueline E. Tate,Adam L. Cohen +32 more
TL;DR: A significant and sustained reduction in the proportion of hospital admissions for acute gastroenteritis due to rotavirus was seen among children younger than 5 years in GRSN sites followingRotavirus vaccine introduction, highlighting the need to incorporate rotav virus vaccines into immunisation programmes in countries that have not yet introduced them and underline the importance of high-quality surveillance.
Journal ArticleDOI
Etiology of Severe Acute Watery Diarrhea in Children in the Global Rotavirus Surveillance Network Using Quantitative Polymerase Chain Reaction
Darwin J. Operario,James A Platts-Mills,Sandrama Nadan,Nicola Page,Mapaseka L. Seheri,Jeffrey Mphahlele,Ira Praharaj,Gagandeep Kang,Irene Trigueiros Araújo,José Paulo Gagliardi Leite,Daniel Cowley,Sarah Thomas,Carl D. Kirkwood,Francis E. Dennis,George Armah,Jason M. Mwenda,Pushpa Ranjan Wijesinghe,Gloria Rey,Varja Grabovac,Chipo Berejena,Chibumbya J. Simwaka,Jeannine Uwimana,Jeevan B. Sherchand,Hlaing Myat Thu,Geethani Galagoda,Isidore Juste O. Bonkoungou,Sheriffo Jagne,Enyonam Tsolenyanu,Amadou Diop,Christabel Enweronu-Laryea,Sam Aliyah Borbor,Jie Liu,Timothy L. McMurry,Benjamin A. Lopman,Umesh D. Parashar,John Gentsch,A. Duncan Steele,Adam L. Cohen,Fatima Serhan,Eric R. Houpt +39 more
TL;DR: In this article, the authors performed quantitative polymerase chain reaction for multiple enteropathogens on 878 acute watery diarrheal stools sampled from 14643 episodes captured by surveillance of children <5 years of age during 2013-2014 from 16 countries.
Journal ArticleDOI
Prevalence and predictors of self-medication in a selected urban and rural district of Sri Lanka.
TL;DR: Self-medication prevalence was higher in urban compared to rural areas in Sri Lanka, and some aspects of access to medical care, satisfaction with pharmacy services and perceived severity of the disease were found to be important determinants of self-medicated.
Journal Article
WHO global rotavirus surveillance network: a strategic review of the first 5 years, 2008-2012.
Mary Agócs,Fatima Serhan,Catherine Yen,Jason M. Mwenda,Lúcia Helena de Oliveira,Nadia Teleb,Annemarie Wasley,Pushpa Ranjan Wijesinghe,Kimberley Fox,Jacqueline E. Tate,Jon R. Gentsch,Umesh D. Parashar,Gagandeep Kang +12 more
TL;DR: WHO's Strategic Advisory Group of Experts on Immunization (SAGE) endorsed the findings and recommendations made by the review team and noted potential opportunities for using the network as a platform for other vaccine-preventable disease surveillance.