Results 141 to 150 of about 237,126 (244)

Global eradication of poliomyelitis

open access: yesInternational Journal of Infectious Diseases, 1997
AbstractIn May 1996, in the Region of the Americas, over 4 years had elapsed since the last confirmed case of paralytic poliomyelitis due to wild polio virus had been detected, on August: 23, 1991, in a 2-year-old boy, in Peru. This fact is of historic significance in the annals of public health, and the successes experienced in the Americas served as ...
openaire   +1 more source

Estimated prevalence of immunity to poliomyelitis in the city of São Paulo, Brazil: a population-based survey

open access: yesBrazilian Journal of Infectious Diseases, 2002
OBJECTIVES: Estimate the prevalence of immunity to poliomyelitis (anti-polio antibodies) in the city of São Paulo/Brazil through a population-based survey.
Kiffer Carlos Roberto Veiga   +4 more
doaj  

Safety and Immunogenicity of Trivalent Oral Polio Vaccine in Vaccinated Children and Vaccine-Naïve Infants: A Phase 4 Study

open access: yesVaccines
In the context of polio eradication, novel oral polio vaccines for type 2 (nOPV2) were developed, and types 1 and 3 polioviruses are being developed.
Luis Rivera Mejía   +4 more
doaj   +1 more source

The Eradication of Poliomyelitis in Spain: Projects, Obstacles, Achievements, Realities [PDF]

open access: diamond, 2015
Rosa Ballester Añón   +2 more
openalex   +1 more source

Active surveillance for acute flaccid paralysis in poliomyelitis high-risk areas in southern China

open access: yesBulletin of the World Health Organization, 2001
OBJECTIVE: On 29 October 2000 poliomyelitis was officially declared to have been eradicated from the Western Pacific Region. This article describes the results of surveillance for cases of acute flaccid paralysis (AFP) in China during the final phase of ...
Chiba Yasuo   +6 more
doaj  

Polio Epidemiology: Strategies and Challenges for Polio Eradication Post the COVID-19 Pandemic

open access: yesVaccines
The Global Polio Eradication Initiative (GPEI), launched in 1988, has successfully reduced wild poliovirus (WPV) cases by over 99.9%, with WPV type 2 and WPV3 declared eradicated in 2015 and 2019, respectively.
Lucia F. Bricks   +2 more
doaj   +1 more source

Surveillance of acute flaccid paralysis in Hong Kong: 1997 to 2002 [PDF]

open access: yes, 2005
Objectives. To describe the characteristics of patients reported with acute flaccid paralysis between 1997 and 2002, and to evaluate the performance of the acute flaccid paralysis surveillance system using indicators recommended by the World Health ...
Chan, KY   +6 more
core  

Poliomyelitis in Pakistan: Challenges to polio eradication and future prospects

open access: yesAnnals of Medicine and Surgery, 2022
Haroon Shabbir   +6 more
semanticscholar   +1 more source

Poliomyelitis eradication and pandemic influenza [PDF]

open access: yesThe Lancet, 2006
Heymann, David L, Aylward, R Bruce
openaire   +2 more sources

Home - About - Disclaimer - Privacy