Results 31 to 40 of about 385,811 (204)

Immunity levels to poliovirus in Lao children and adults before the vaccine-derived poliovirus outbreak: A retrospective study [PDF]

open access: yes, 2018
In 2015, several provinces in Lao People's Democratic Republic (Lao PDR) experienced a vaccine-derived poliovirus outbreak. This survey was conducted (i) to evaluate the vaccination coverage in different settings and cohorts using the seroprevalence of ...
Nouanthong, Phonethipsavanh   +11 more
core   +1 more source

Relationship Between Helicobacter pylori IgG Seroprevalence and the Immune Response to Poliovirus Vaccine Among School-Age Children From a Population With Near-Universal Immunity Level

open access: yesFrontiers in Medicine, 2022
ObjectivesTo examine the association between Helicobacter pylori seroprevalence and serum pepsinogens (PGs) as markers of gastric inflammation), with high neutralizing antibody titers to poliovirus type 1 and 3 vaccine strains among children age 3–4 ...
Layaly Badran Abu Zher   +5 more
doaj   +1 more source

An Unusual Case of Vaccine-Associated Paralytic Poliomyelitis

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 2014
The present article reports a case involving an immunocompetent, previously well child who, despite two previous doses of inactivated poliovirus vaccine, developed severe flaccid paralysis consistent with polio after receiving oral polio vaccine.
S Desai   +6 more
doaj   +1 more source

Optic neuritis following diphtheria, tetanus, pertussis, and inactivated poliovirus combined vaccination: a case report

open access: yesJournal of Medical Case Reports, 2018
Background Diphtheria, tetanus, pertussis, and inactivated poliovirus combined vaccine is widely used in young children as part of a series of immunizations before they start attending school.
Preston O’Brien, Robert W. Wong
doaj   +1 more source

Does IPV Boost Intestinal Immunity among Children under Five Years of Age? An Experience from Pakistan

open access: yesVaccines, 2023
The oral poliovirus vaccine (OPV) has been the mainstay of polio eradication, especially in low-income countries, and its use has eliminated wild poliovirus type 2.
Muhammad Atif Habib   +8 more
doaj   +1 more source

A mucosal adjuvant for the inactivated poliovirus vaccine [PDF]

open access: yesVaccine, 2014
The eradication of poliovirus from the majority of the world has been achieved through the use of two vaccines: the inactivated poliovirus vaccine (IPV) and the live-attenuated oral poliovirus vaccine (OPV). Both vaccines are effective at preventing paralytic poliomyelitis, however, they also have significant differences. Most importantly for this work
Benjamin P, Steil   +5 more
openaire   +2 more sources

Facility-Associated Release of Polioviruses into Communities—Risks for the Posteradication Era

open access: yesEmerging Infectious Diseases, 2019
The Global Polio Eradication Initiative continues to make progress toward the eradication target. Indigenous wild poliovirus (WPV) type 2 was last detected in 1999, WPV type 3 was last detected in 2012, and over the past 2 years WPV type 1 has been ...
Ananda S. Bandyopadhyay   +7 more
doaj   +1 more source

Inferring Numbers of Wild Poliovirus Excretors Using Quantitative Environmental Surveillance

open access: yesVaccines, 2021
Response to and monitoring of viral outbreaks can be efficiently focused when rapid, quantitative, kinetic information provides the location and the number of infected individuals. Environmental surveillance traditionally provides information on location
Yuri Perepliotchikov   +20 more
doaj   +1 more source

Preferential amplification of CD8 effector-T cells after transcutaneous application of an inactivated influenza vaccine: a randomized phase I trial [PDF]

open access: yes, 2010
Background: Current conventional vaccination approaches do not induce potent CD8 T-cell responses for fighting mostly variable viral diseases such as influenza, avian influenza viruses or HIV.
van der Werf, Sylvie   +26 more
core   +2 more sources

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