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https://www.readbyqxmd.com/read/29776752/reintroducing-opv-in-israel-on-the-journey-to-global-polio-eradication-estimation-at-a-low-rate-of-contraindicated-population
#1
Chen Rosenberg Danziger, Emilia Anis, Ethel-Sherry Gordon, Itamar Grotto, Yehuda L Danon
INTRODUCTION: The 2013 reemergence of wild poliovirus in Israel led to the reinstatement of a routine OPV vaccination. Fearing VAPP in immunocompromised, the MOH regulated contraindications for vaccination candidates and household contacts. In this study we estimate the size of the contraindicated population to OPV vaccination. METHOD: We studied vaccination candidates aged 2-9 and 14-23 months and probable household contacts. Using the rate of contraindications extracted for each study group from a medical records database, a statistical model was built to estimate the probability of contraindications in candidates...
May 15, 2018: Vaccine
https://www.readbyqxmd.com/read/29773776/cuba-s-scientific-contributions-to-global-polio-eradication
#2
Sonia Resik, Ondrej Mach, Alina Tejeda, Miguel A Galindo, Roland W Sutter
Cuba eliminated polio in 1962 and was among the first countries to do so. Since then, only 20 cases of vaccine-derived paralytic poliomyelitis have been reported. Because Cuba used oral poliovirus vaccine exclusively in two mass campaigns usually in February and April each year, Sabin viruses were detected only within approximately 6-8 weeks after each annual campaign. This made Cuba a very attractive site to study the epidemiology of poliomyelitis in a tropical country without risk of secondary transmission of Sabin viruses for a large part of each year, an advantage over countries that used oral poliovirus vaccine continuously throughout the year in routine immunization programs...
April 2018: MEDICC Review
https://www.readbyqxmd.com/read/29773321/evaluating-scenarios-of-locations-and-capacities-for-vaccine-storage-in-nigeria
#3
Dor Hirsh Bar Gai, Zachary Graybill, Paule Voevodsky, Ekundayo Shittu
Many developing countries still face the prevalence of preventable childhood diseases because their vaccine supply chain systems are inadequate by design or structure to meet the needs of their populations. Currently, Nigeria is evaluating options in the redesign of the country's vaccine supply chain. Using Nigeria as a case study, the objective is to evaluate different regional supply chain scenarios to identify the cost minimizing optimal hub locations and storage capacities for doses of different vaccines to achieve a 100% fill rate...
May 14, 2018: Vaccine
https://www.readbyqxmd.com/read/29773050/the-importance-of-complying-with-vaccination-protocols-in-developed-countries-anti-vax-hysteria-and-the-spread-of-severe-preventable-diseases
#4
Franco Pandolfi, Laura Franza, Laura Todi, Valentina Carusi, Michele Centrone, Alessandro Bonomo, Estelle E Newton, Domenico Schiavino, Eleonora Nucera
BACKGROUND: Vaccines are very effective medical tools for disease prevention and life span increase. Controversies have raised concern about their safety, from autism to polio vaccine contamination with simian virus 40 (SV-40). Hysteria surrounding vaccine-associated risks has resulted in a declining number of vaccinations in developed countries. Outbreaks of vaccine-preventable diseases (e.g. measles) have occurred in Europe and North America, causing also some causalities. OBJECTIVES: In this review, data on safety and efficacy of vaccines are discussed, showing that the benefits of vaccines far outweigh the risks and that it is important to comply with vaccination protocols, to avoid spreading of severe, preventable diseases...
May 17, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29771600/is-italian-population-protected-from-poliovirus-results-of-a-seroprevalence-survey-in-florence-italy
#5
Giovanni M Giammanco, Angela Bechini, Noemi Urone, Floriana Bonura, Sara Li Muli, Simona De Grazia, Irene Bellini, Emilia Tiscione, Sara Boccalini, Antonino Nastasi
OBJECTIVES: Periodical assessments of population susceptibility to polioviruses (PV) is essential for evaluating population protection and planning appropriate vaccination strategies. The aim of the current work was to assess serological protective titers against all three polioviruses in the general population of Florence. METHODS: A convenience sample of 328 sera, collected in 2009 in Florence (Central Italy) was analyzed. Samples were considered protective if neutralizing antibodies were detected at dilutions ≥1:8, according to the WHO protocols...
May 17, 2018: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/29769034/demand-side-determinants-of-timely-vaccination-of-oral-polio-vaccine-in-social-mobilization-network-areas-of-core-group-polio-project-in-uttar-pradesh-india
#6
Manojkumar Choudhary, Roma Solomon, Jitendra Awale, Rina Dey
BACKGROUND: Children who receive all doses of scheduled vaccines reduce their susceptibility to vaccine-preventable diseases. In India, full immunization coverage has increased significantly. However, only a small proportion of children are immunized on time. Globally, studies on factors affecting coverage of childhood immunization have found a significant impact by demand and supply-side determinants. This paper explores the demand-side determinants of timely immunization of the third dose of oral polio vaccine (OPV3) among children aged 6-11 months in the catchment areas of CORE Group Polio Project India...
May 16, 2018: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29767678/identification-of-etiology-specific-diarrhea-associated-with-linear-growth-faltering-in-bangladeshi-infants
#7
Amanda E Schnee, Rashidul Haque, Mami Taniuchi, Jashim Uddin, Masud Alam, Jie Liu, Elizabeth T Rogawski, Beth Kirkpatrick, Eric R Houpt, William A Petri, James A Platts-Mills
Childhood diarrhea in low-resource settings has been variably linked to linear growth shortfalls. However, the association between etiology-specific diarrhea and growth has not been comprehensively evaluated. We tested diarrheal stools collected from the Performance of Rotavirus and Oral Polio Vaccines in Developing Countries study from 2011-2013 in Dhaka, Bangladesh by quantitative polymerase chain reaction for a broad range of enteropathogens to characterize diarrhea etiology and examine the association between etiology-specific diarrhea and linear growth and systemic inflammation...
May 15, 2018: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29766552/hand-foot-and-mouth-disease-photolocalized-to-sunburn
#8
Morgan Murphrey, Samantha Casselman, Kevin B Yarbrough
Hand, foot, and mouth disease is a common exanthem linked to infection with several non-polio enteroviruses. This case of an 11-year-old boy with an enteroviral infection limited to areas of sunburn is an atypical presentation of hand, foot, and mouth disease. Recognition of this unusual distribution will allow pediatricians and pediatric dermatologists to appropriately manage and counsel patients and parents.
May 16, 2018: Pediatric Dermatology
https://www.readbyqxmd.com/read/29763458/immunity-levels-to-poliovirus-in-lao-children-and-adults-before-the-vaccine-derived-poliovirus-outbreak-a-retrospective-study
#9
Maude Pauly, Antony P Black, Phonepaseuth Khampanisong, Phonethipsavanh Nouanthong, Judith M Hübschen, Naphavanh Nanthavong, Kong Sayasinh, Prapan Jutavijittum, Bounthome Samountry, Anonh Xeuatvongsa, Sabine Diedrich, Claude P Muller
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 anti-poliovirus (PV) antibodies as a surrogate measure, and (ii) to explore the usefulness of an ELISA in a country with limited resources and a specific epidemiological setting. IgG antibodies were assessed by ELISA in Lao children (n = 1216) and adults (n = 1228), including blood donors and health care workers...
2018: PloS One
https://www.readbyqxmd.com/read/29760007/eradicating-polio
#10
EDITORIAL
Liam J Donaldson, Katherine Hayes, David Heymann
No abstract text is available yet for this article.
May 14, 2018: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/29757386/impact-of-vaccine-stock-outs-on-infant-vaccination-coverage-a-hospital-based-survey-from-south-africa
#11
Rosemary J Burnett, Gloria Mmoledi, Ntombenhle J Ngcobo, Carine Dochez, L Mapaseka Seheri, M Jeffrey Mphahlele
Introduction: National population-based immunization coverage surveys provide data for validating official administrative coverage figures. However, these costly and logistically challenging surveys are conducted infrequently. This hospital-based records review determined coverage of birth-dose vaccines, fully immunized under 1-y-old coverage (FIC) of 12- to 59-mo-old children; and the reasons for missed vaccinations. Methods: Rotavirus surveillance in South Africa is based on under-5-y-old children being treated for diarrhoea, and includes photocopying the official vaccination document and collecting data on reasons for missed vaccinations...
May 11, 2018: International Health
https://www.readbyqxmd.com/read/29757209/immunization-offer-targeting-migrants-policies-and-practices-in-italy
#12
Teresa Dalla Zuanna, Martina Del Manso, Cristina Giambi, Flavia Riccardo, Antonino Bella, Maria Grazia Caporali, Maria Grazia Dente, Silvia Declich
The unprecedented flow of migrants over the last three years places Italy in front of new issues regarding medical care from the rescue phase up to the integration into the national health services, including preventive actions. We used online questionnaires to investigate the Italian national and regional policies for immunization offer targeting asylum seekers, refugees, irregular migrants and unaccompanied minors. Another questionnaire was used to assess how these policies are translated into practice in migrant reception centres and community health services...
May 12, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29752826/post-polio-syndrome-and-the-late-effects-of-poliomyelitis-part-2-treatment-management-and-prognosis
#13
REVIEW
Julian K Lo, Lawrence R Robinson
Post-Polio Syndrome (PPS) is characterized by new muscle weakness and/or muscle fatigability that occurs many years following the initial poliomyelitis illness. An individualized approach to rehabilitation management is critical. Interventions may include rehabilitation management strategies, adaptive equipment, orthotic equipment, gait/mobility aids and a variety of therapeutic exercises. The progression of muscle weakness in PPS is typically slow and gradual; however, there is also variability in both the natural history of weakness and functional prognosis...
May 12, 2018: Muscle & Nerve
https://www.readbyqxmd.com/read/29752819/post-polio-syndrome-and-the-late-effects-of-poliomyelitis-part-1-pathogenesis-biomechanical-considerations-diagnosis-and-investigations
#14
REVIEW
Julian K Lo, Lawrence R Robinson
Post-Polio Syndrome (PPS) is characterized by new muscle weakness and/or muscle fatigability that occurs many years following the initial poliomyelitis illness. There are many theories that exist on the pathogenesis of PPS, which remains incompletely understood. In contrast, the Late Effects of Poliomyelitis are often a consequence of biomechanical alterations that occur as a result of polio-related surgeries, musculoskeletal deformities or weakness. Osteoporosis and fractures of the polio-involved limbs are common...
May 12, 2018: Muscle & Nerve
https://www.readbyqxmd.com/read/29752131/effectiveness-of-the-dtpa-hbv-ipv-hib-vaccine-against-invasive-haemophilus-influenzae-type-b-disease-in-the-netherlands-2003-16-a-case-control-study
#15
Susana Monge, Susan Jm Hahné, Hester E de Melker, Elisabeth Am Sanders, Arie van der Ende, Mirjam J Knol
BACKGROUND: In 2016, an increase in invasive Haemophilus influenzae serotype b (Hib) disease was reported in the Netherlands in children younger than 5 years, which coincided with the introduction of the hexavalent diphtheria, tetanus, and acellular pertussis-hepatitis B virus-inactivated polio virus/Hib vaccine (DTPa-HBV-IPV/Hib) from 2011 onwards. We aimed to estimate the effectiveness of the hexavalent vaccine to assess whether this increase could be explained by decreasing effectiveness...
May 8, 2018: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/29748118/diaphragmatic-dysfunction-as-the-presenting-symptom-in-neuromuscular-disorders-a-retrospective-longitudinal-study-of-etiology-and-outcome-in-30-german-patients
#16
Matthias Türk, Irina Weber, Gernot Vogt-Ladner, Rolf Schröder, Martin Winterholler
Diaphragmatic dysfunction is well-known in advanced stages of neuromuscular disorders. However, data on its presence as the presenting symptom in neuromuscular disorders is scarce. The goal of this retrospective longitudinal study was to evaluate the etiology and clinical outcome in patients, in whom uni- or bilateral diaphragmatic dysfunction was primarily diagnosed, before a specific neuromuscular disease was found. Patients with critical illness neuropathy/myopathy were excluded from this study. Analysis of the medical records of two tertiary referral centers for patients with neuromuscular diseases identified 30 corresponding patients with diaphragmatic dysfunction (17 unilateral; 13 bilateral)...
April 9, 2018: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/29746452/progress-toward-polio-eradication-worldwide-january-2016-march-2018
#17
Farrah Khan, S Deblina Datta, Arshad Quddus, John F Vertefeuille, Cara C Burns, Jaume Jorba, Steven G F Wassilak
In 1988, when an estimated 350,000 cases of poliomyelitis occurred in 125 countries, the World Health Assembly resolved to eradicate polio globally. Transmission of wild poliovirus (WPV) continues uninterrupted in only three countries (Afghanistan, Nigeria, and Pakistan) (1), and among the three serotypes, WPV type 1 (WPV1) remains the only confirmed circulating type. This report describes global progress toward polio eradication during January 2016-March 2018, and updates previous reports (2). In 2017, 22 WPV1 cases were reported, a 41% decrease from the 37 WPV1 cases reported in 2016...
May 11, 2018: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/29725113/publisher-correction-the-life-cycle-of-non-polio-enteroviruses-and-how-to-target-it
#18
Jim Baggen, Hendrik Jan Thibaut, Jeroen R P M Strating, Frank J M van Kuppeveld
In the version of this Review originally published, co-author Hendrik Jan Thibaut's name was incorrectly indexed as "Jan Thibaut, H". It should have appeared as "Thibaut, HJ". This has now been corrected in all versions of the Review. The publisher apologizes to the authors and to readers for this error.
May 3, 2018: Nature Reviews. Microbiology
https://www.readbyqxmd.com/read/29721390/cd96-targeted-antibodies-need-not-block-cd96-cd155-interactions-to-promote-nk-cell-anti-metastatic-activity
#19
Amelia Roman Aguilera, Viviana P Lutzky, Deepak Mittal, Xian-Yang Li, Kimberley Stannard, Kazuyoshi Takeda, Günter Bernhardt, Michele W L Teng, William C Dougall, Mark J Smyth
CD96 is a transmembrane glycoprotein Ig superfamily receptor, expressed on various T cell subsets and NK cells, that interacts with nectin and nectin-like proteins, including CD155/polio virus receptor (PVR). Here, we have compared three rat anti-mouse CD96 mAbs, including two that block CD96-CD155 (3.3 and 6A6) and one that does not block CD96-CD155 (8B10). Using flow cytometry, we demonstrated that both mAbs 3.3 and 6A6 bind to the first Ig domain of mouse CD96 and compete with CD155 binding, while mAb 8B10 binds to the second Ig domain and does not block CD155...
2018: Oncoimmunology
https://www.readbyqxmd.com/read/29720077/australian-paediatric-surveillance-unit-annual-report-2016
#20
Marie Deverell, Amy Phu, Yvonne Zurynski, Elizabeth Elliott
This report summarises the cases reported to the Australian Paediatric Surveillance Unit (APSU) of rare infectious diseases or rare complications of more common infectious diseases in children. During the calendar year 2016, there were approximately 1500 paediatricians reporting to the APSU and the monthly report card return rate was 90%. APSU continued to provide unique national data on the perinatal exposure to HIV, congenital rubella, congenital cytomegalovirus, neonatal and infant herpes simplex virus, and congenital and neonatal varicella...
September 1, 2017: Communicable Diseases Intelligence Quarterly Report
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