Results 51 to 60 of about 13,041 (208)

Delayed Exposures and Pre‐Exposure Periods in Self‐Controlled Case Series Studies

Statistics in Medicine, Volume 45, Issue 10-12, May 2026.
ABSTRACT A key assumption of the self‐controlled case series (SCCS) method is that exposures should not depend on the event of interest. However, treatments such as vaccines may be deferred after an adverse health event. One suggestion to handle such delayed exposures is to include a pre‐exposure window in the SCCS model.
Heather Whitaker, Yonas Ghebremichael Weldeselassie, Paddy Farrington   +2 more
wiley   +1 more source

Neurologic complications in oral polio vaccine recipients [PDF]

The Journal of Pediatrics, 1984
Between April 1982 and June 1983 four children 3 to 24 months of age were referred for evaluation of neurologic abnormalities found to be compatible with vaccine-related poliovirus infection, which had not been suspected by referring physicians. Patients were epidemiologically unrelated residents of Indiana, and none had prior symptoms suggestive of ...
J W, Gaebler, M B, Kleiman, M L, French, G, Chastain, C, Barrett, C, Griffin   +5 more
openaire   +2 more sources

Circulating Vaccine Derived Poliovirus and the polio eradication endgame

, 2013
No Abstract. Key words: Polio, polio eradication, vaccine derived poliovirus, Oral polio vaccine, inactivated polio vaccine ...
Wright, PF, Davis, R
core   +1 more source

Polio: Background and perspective on how international travel can be made safe against polio

Therapeutic Advances in Infectious Disease
International spread of polio continues to be a Public Health Emergency of International Concern since its declaration by the World Health Organization in 2014 and its reiteration in 2024.
Dhanya Dharmapalan, Thekkekara Jacob John, Robert Steinglass, Norbert Hirschhorn   +3 more
doaj   +1 more source

Emergence of Vaccine-Derived Polioviruses during Ebola Virus Disease Outbreak, Guinea, 2014–2015

Emerging Infectious Diseases, 2018
During the 2014–2015 outbreak of Ebola virus disease in Guinea, 13 type 2 circulating vaccine-derived polioviruses (cVDPVs) were isolated from 6 polio patients and 7 healthy contacts.
Maria Dolores Fernandez-Garcia, Manasi Majumdar, Ousmane Kebe, Aichatou D. Fall, Moussa Kone, Mouctar Kande, Moustapha Dabo, Mohamed Salif Sylla, Djenou Sompare, Wayne Howard, Ousmane Faye, Javier Martin, Kader Ndiaye   +12 more
doaj   +1 more source

Vaccination Coverage and Factors Associated With Incomplete Vaccination Schedules in Children Under 5 in a Peripheral Area of the Federal District of Brazil

Public Health Nursing, Volume 43, Issue 3, Page 543-553, May/June 2026.
ABSTRACT Objective To estimate vaccination coverage (VC) and analyze the factors associated with the incomplete vaccination schedule (IVS) in children under 5 years of age in two Basic Health Units in the Federal District of Brazil. Design A cross‐sectional study.
Ivea Rayane Mendes Nicacio Viana, Henry Maia Peixoto   +1 more
wiley   +1 more source

Factors Affecting Immune Reconstitution Post‐Allogeneic HSCT in Children: The Case for an Individualized Approach to Vaccination

European Journal of Haematology, Volume 116, Issue 4, Page 336-349, April 2026.
ABSTRACT Allogeneic hematopoietic stem cell transplantation (HSCT) is increasingly used to treat malignant and non‐malignant diseases. Following allogeneic HSCT, patients are particularly vulnerable to vaccine‐preventable diseases (VPD) because conditioning depletes immune cells, including memory cells.
Hélène Buvelot, Frederic Baleydier, Laure Pittet, Geraldine Blanchard‐Rohner   +3 more
wiley   +1 more source

Next generation inactivated polio vaccine manufacturing to support post polio-eradication biosafety goals. [PDF]

PLoS ONE, 2013
Worldwide efforts to eradicate polio caused a tipping point in polio vaccination strategies. A switch from the oral polio vaccine, which can cause circulating and virulent vaccine derived polioviruses, to inactivated polio vaccines (IPV) is scheduled ...
Yvonne E Thomassen, Aart G van 't Oever, Monique G C T van Oijen, René H Wijffels, Leo A van der Pol, Wilfried A M Bakker   +5 more
doaj   +1 more source

The Current Landscape and Future Prospects of Vaccine Manufacturing in Africa: Challenges, Innovations, and Opportunities: A Narrative Review

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims Africa has significant challenges in meeting its vaccination needs, including inadequate manufacturing capacity, infrastructure deficiencies, a scarcity of experienced personnel, regulatory hurdles, restricted access to technology and intellectual property.
Courage Chandipwisa, Agness Shimilimo, Olivier Uwishema, Helen Onyeaka   +3 more
wiley   +1 more source

Oral polio vaccine plus inactivated polio vaccine versus oral polio vaccine alone for reducing polio in children under two years of age

Cochrane Database of Systematic Reviews, 2013
Reason for withdrawal from publication The Cochrane Developmental, Psychosocial and Learning Problems Editorial Team have withdrawn this protocol as it was published more than three years ago.
Fyezah Jehan, Muhammad I Nisar, Zohra S Lassi, Saad B Omer, Anita KM Zaidi   +4 more
openaire   +2 more sources