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https://www.readbyqxmd.com/read/28214249/perceived-neighborhood-social-cohesion-and-preventive-healthcare-use
#1
Eric S Kim, Ichiro Kawachi
INTRODUCTION: Neighborhood social cohesion has been linked with better health and health behaviors, but its association with patterns of preventive healthcare use remains understudied. The hypothesis was that people with higher perceived neighborhood social cohesion would display increased use of preventive healthcare services. METHODS: Participants (N=7,168) were drawn from the 2006 wave of the Health and Retirement Study-a prospective and nationally representative panel study of American adults aged >50 years-and tracked for one wave (2 years)...
February 14, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28214181/-adult-immunisation-general-points-hot-topics-and-perspectives
#2
P Loubet, O Launay
Vaccination in immunocompetent adult mainly concerns booster vaccination against diphtheria, tetanus, polio and pertussis. Some chronic diseases may also require the achievement of pneumococcal and influenza vaccines. In addition, from the age of 65, annual influenza vaccination as well as one dose of a live attenuated shingles vaccine between 64 and 75 years are recommended. Immunocompromised adults, due to the increased risk of serious infections responsible of significant morbidity and mortality, are particularly concerned by vaccination...
February 14, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28214045/factors-affecting-the-willingness-of-nursing-students-to-receive-annual-seasonal-influenza-vaccination-a-large-scale-cross-sectional-study
#3
Kin Cheung, Sin Man Simone Ho, Winsome Lam
Nursing students are at high risk of exposure to vaccine-preventable diseases such as seasonal influenza. However, due to the limited number of studies conducted in this area, the prevalence and factors affecting annual seasonal influenza vaccination (ASIV) uptake remain unclear. This was a large-scale cross-sectional survey study conducted among 902 nursing students in different years of study. The questionnaire was developed based on the Health Belief Model (HBM), and logistic regression was used to determine the predictors of ASIV uptake...
February 14, 2017: Vaccine
https://www.readbyqxmd.com/read/28213046/splenectomy-as-a-destination-improving-quality-of-care-among-asplenic-veterans-through-a-travel-clinic
#4
Aaron P Mitchell, Joel C Boggan, Karen Lau, David L Simel
BACKGROUND: Asplenic patients are at risk for severe infections, but adherence to recommended preventive education and vaccination is poor. The goal of this study was to demonstrate that a targeted intervention can improve vaccination rates in a population of asplenic veterans. METHODS: Surgically asplenic patients actively receiving care in our health care system were identified via a database search. Patients were contacted via mailed letters and encouraged to attend an existing travel clinic with a new process designed for asplenic patients...
February 14, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28212428/a-novel-hemagglutinin-protein-produced-in-bacteria-protects-chickens-against-h5n1-highly-pathogenic-avian-influenza-viruses-by-inducing-h5-subtype-specific-neutralizing-antibodies
#5
Violetta Sączyńska, Agnieszka Romanik, Katarzyna Florys, Violetta Cecuda-Adamczewska, Małgorzata Kęsik-Brodacka, Krzysztof Śmietanka, Monika Olszewska, Katarzyna Domańska-Blicharz, Zenon Minta, Bogusław Szewczyk, Grażyna Płucienniczak, Andrzej Płucienniczak
The highly pathogenic (HP) H5N1 avian influenza viruses (AIVs) cause a mortality rate of up to 100% in infected chickens and pose a permanent pandemic threat. Attempts to obtain effective vaccines against H5N1 HPAIVs have focused on hemagglutinin (HA), an immunodominant viral antigen capable of eliciting neutralizing antibodies. The vast majority of vaccine projects have been performed using eukaryotic expression systems. In contrast, we used a bacterial expression system to produce vaccine HA protein (bacterial HA) according to our own design...
2017: PloS One
https://www.readbyqxmd.com/read/28210631/immunogenicity-and-cross-protection-in-mice-afforded-by-pandemic-h1n1-live-attenuated-influenza-vaccine-containing-wild-type-nucleoprotein
#6
Andrey Rekstin, Irina Isakova-Sivak, Galina Petukhova, Daniil Korenkov, Igor Losev, Tatiana Smolonogina, Tatiana Tretiak, Svetlana Donina, Svetlana Shcherbik, Tatiana Bousse, Larisa Rudenko
Since conserved viral proteins of influenza virus, such as nucleoprotein (NP) and matrix 1 protein, are the main targets for virus-specific CD8+ cytotoxic T-lymphocytes (CTLs), we hypothesized that introduction of the NP gene of wild-type virus into the genome of vaccine reassortants could lead to better immunogenicity and afford better protection. This paper describes in vitro and in vivo preclinical studies of two new reassortants of pandemic H1N1 live attenuated influenza vaccine (LAIV) candidates. One had the hemagglutinin (HA) and neuraminidase (NA) genes from A/South Africa/3626/2013 H1N1 wild-type virus on the A/Leningrad/134/17/57 master donor virus backbone (6 : 2 formulation) while the second had the HA, NA, and NP genes of the wild-type virus on the same backbone (5 : 3 formulation)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28209678/prophylactic-antipyretics-for-prevention-of-febrile-seizures-following-vaccination
#7
Nicholas Monfries, Ran D Goldman
Question Parents of a 12-month-old boy are bringing their son in to my family practice clinic for his well-baby visit. As the infant is due for his 12-month vaccine series, the parents are concerned after hearing about the association between certain vaccinations and an increased risk of febrile seizures, and are wondering if they should administer prophylactic antipyretics to decrease the risk of febrile seizure. What vaccinations are associated with increased risk of febrile seizure, and is there evidence supporting prophylactic administration of antipyretics to prevent febrile seizures? Answer Vaccinations associated with increased risk of febrile seizure include the following: the measles-mumps-rubella vaccine; the measles-mumps-rubella-varicella vaccine; the combined diphtheria, tetanus, acellular pertussis, polio, and Haemophilus influenzae type b vaccine; the whole-cell pertussis vaccine; the 7-valent pneumococcal conjugate vaccine; and concomitant administration of the trivalent inactivated influenza vaccine with either the 7-valent pneumococcal conjugate vaccine or the diphtheria, tetanus, and acellular pertussis vaccine...
February 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28209436/is-colombia-reaching-the-goals-on-infant-immunization-coverage-a-quantitative-survey-from-80-municipalities
#8
Javier Narváez, May Bibiana Osorio, Carlos Castañeda-Orjuela, Nelson Alvis Zakzuk, Natalia Cediel, Luz Ángela Chocontá-Piraquive, Fernando de La Hoz-Restrepo
OBJECTIVES: This study aimed to evaluate the coverage of the Colombian Expanded Program on Immunization among children less than 6years old, to evaluate the timeliness of immunization, to assess the coverage of newly introduced vaccines, and to identify factors associated with lack of immunization. METHODS: We conducted a cross-sectional survey in 80 municipalities of Colombia, using a two-stage cluster random sampling. We attempted to contact all children less than 6years old living in the sampled blocks, and asked their caregivers to provide immunization record cards...
February 13, 2017: Vaccine
https://www.readbyqxmd.com/read/28209343/a-clinical-trial-of-intradermal-and-intramuscular-seasonal-influenza-vaccination-in-patients-with-atopic-dermatitis
#9
Donald Y M Leung, Brett Jepson, Lisa A Beck, Jon M Hanifin, Lynda C Schneider, Amy S Paller, Katherine Monti, Gloria David, Jennifer Canniff, Margarita Gomez Lorenzo, Adriana Weinberg
BACKGROUND: Antibody responses to the inactivated seasonal influenza vaccine in patients with atopic dermatitis (AD) have not been carefully characterized. OBJECTIVE: The primary objective of this study was to compare antibody responses to intradermal vaccination in participants with moderate/severe AD with those in nonatopic participants. Secondary objectives were to evaluate the effect of route of administration, Staphylococcus aureus skin colonization, and disease severity on vaccine response...
January 31, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28208913/eosinophilic-granulomatosis-with-polyangiitis-egpa-and-hepatitis-b-infection-a-rare-association
#10
Nidhi Kaeley, Narula Kamakshi
Eosinophilic Granulomatosis with Polyangiitis (EGPA) or Churg-Strauss syndrome is a rare systemic illness which is characterized by necrotizing inflammation of small and medium sized vessels. The prominent features include asthma, eosinophilia, transient pulmonary infiltration and systemic vasculitis. Various triggering factors have been reported as putative aetiological agents of Churg-Strauss syndrome. They include infections, allergic desensitization, vaccinations like hepatitis B and influenza vaccination, cocaine abuse, drugs like leukotriene receptor antagonists and exposure to pigeons...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28208721/evolution-and-divergence-of-h3n8-equine-influenza-viruses-circulating-in-the-united-kingdom-from-2013-to-2015
#11
Adam Rash, Rachel Morton, Alana Woodward, Olivia Maes, John McCauley, Neil Bryant, Debra Elton
Equine influenza viruses (EIV) are a major cause of acute respiratory disease in horses worldwide and occasionally also affect vaccinated animals. Like other influenza A viruses, they undergo antigenic drift, highlighting the importance of both surveillance and virus characterisation in order for vaccine strains to be kept up to date. The aim of the work reported here was to monitor the genetic and antigenic changes occurring in EIV circulating in the UK from 2013 to 2015 and to identify any evidence of vaccine breakdown in the field...
February 8, 2017: Pathogens
https://www.readbyqxmd.com/read/28207986/novel-multiplex-assay-platforms-to-detect-influenza-a-hemagglutinin-subtype-specific-antibody-responses-for-high-throughput-and-in-field-applications
#12
Zhu-Nan Li, Jessica F Trost, Kimberly M Weber, Elizabeth H LeMasters, Sharifa Nasreen, Javan Esfandiari, Angelo H Gunasekera, Megan McCausland, Katharine Sturm-Ramirez, Jens Wrammert, Sean Gregory, Vic Veguilla, James Stevens, Joseph D Miller, Jacqueline M Katz, Min Z Levine
BACKGROUND: Detections of influenza A subtype specific antibody responses are often complicated by the presence of cross-reactive antibodies. We developed two novel multiplex platforms for antibody detection. The multiplexed magnetic fluorescence microsphere immunoassay (MAGPIX) is a high throughput laboratory-based assay. Chembio Dual Path Platform (DPP) is a portable and rapid test that could be used in the field. METHODS: Twelve recombinant globular head domain hemagglutinin (GH HA1) antigens from A(H1N1)pdm09 (pH1N1), A(H2N2), A(H3N2), A(H5N1), A(H7N9), A(H9N2), A(H13N9), B/Victoria lineage, B/Yamagata lineage viruses, and protein A control were used...
February 16, 2017: Influenza and Other Respiratory Viruses
https://www.readbyqxmd.com/read/28207823/self-rated-health-and-reasons-for-non-vaccination-against-seasonal-influenza-in-canadian-adults-with-asthma
#13
Jennifer L Guthrie, David Fisman, Jennifer L Gardy
INTRODUCTION: While seasonal influenza vaccination is recommended for individuals with asthma, uptake in this population is low. We examined how self-rated health impacts reasons for not being immunized against influenza in Canadian adults with asthma, focusing on those who have never been immunized. METHODS: We pooled four cycles of the Canadian Community Health Survey (cycles 3.1(2005), 2007/08, 2009/10 and 2011/12), grouping individuals by whether their reasons for not having been vaccinated were perceptual or technical...
2017: PloS One
https://www.readbyqxmd.com/read/28207689/interim-estimates-of-2016-17-seasonal-influenza-vaccine-effectiveness-united-states-february-2017
#14
Brendan Flannery, Jessie R Chung, Swathi N Thaker, Arnold S Monto, Emily T Martin, Edward A Belongia, Huong Q McLean, Manjusha Gaglani, Kempapura Murthy, Richard K Zimmerman, Mary Patricia Nowalk, Michael L Jackson, Lisa A Jackson, Angie Foust, Wendy Sessions, LaShondra Berman, Sarah Spencer, Alicia M Fry
In the United States, annual vaccination against seasonal influenza is recommended for all persons aged ≥6 months (1). Each influenza season since 2004-05, CDC has estimated the effectiveness of seasonal influenza vaccine to prevent influenza-associated, medically attended, acute respiratory illness (ARI). This report uses data, as of February 4, 2017, from 3,144 children and adults enrolled in the U.S. Influenza Vaccine Effectiveness Network (U.S. Flu VE Network) during November 28, 2016-February 4, 2017, to estimate an interim adjusted effectiveness of seasonal influenza vaccine for preventing laboratory-confirmed influenza virus infection associated with medically attended ARI...
February 17, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28205503/interim-estimates-of-2016-17-vaccine-effectiveness-against-influenza-a-h3n2-canada-january-2017
#15
Danuta M Skowronski, Catharine Chambers, Suzana Sabaiduc, James A Dickinson, Anne-Luise Winter, Gaston De Serres, Steven J Drews, Agatha Jassem, Jonathan B Gubbay, Hugues Charest, Robert Balshaw, Nathalie Bastien, Yan Li, Mel Krajden
Using a test-negative design, the Canadian Sentinel Practitioner Surveillance Network (SPSN) assessed interim 2016/17 influenza vaccine effectiveness (VE) against dominant influenza A(H3N2) viruses considered antigenically matched to the clade 3C.2a vaccine strain. Sequence analysis revealed substantial heterogeneity in emerging 3C.2a1 variants by province and over time. Adjusted VE was 42% (95% confidence interval: 18-59%) overall, with variation by province. Interim virological and VE findings reported here warrant further investigation to inform potential vaccine reformulation...
February 9, 2017: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/28202210/investigating-adverse-events-following-immunisation-with-pneumococcal-polysaccharide-vaccine-using-electronic-general-practice-data
#16
L Trinh, K Macartney, P McIntyre, C Chiu, A Dey, R Menzies
BACKGROUND: In early 2011, following an increased number of reports of severe vaccine-related injection site reactions, Australian authorities recommended against administering repeat doses of the 23-valent pneumococcal polysaccharide vaccine (23vPPV) in otherwise healthy adults. The aim of this study was to assess a source of electronic medical record data from primary care providers (General Practitioners, GPs), for validity and ability to retrospectively detect this adverse event signal...
February 12, 2017: Vaccine
https://www.readbyqxmd.com/read/28199508/influenza-vaccination-and-stillbirth-prevention-in-high-income-countries-is-it-really-that-effective
#17
Miriam Levi, Claudia Ravaldi, Valentina Pontello, Roberto Bonaiuti, Alfredo Vannacci, Samy Suissa
No abstract text is available yet for this article.
February 11, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28198791/influenza-vaccination-rate-and-reasons-for-non-vaccination-in-children-with-cardiac-disease
#18
Gilat Livni, Alina Wainstein, Einat Birk, Gabriel Chodick, Itzhak Levy
BACKGROUND: Influenza is major cause of respiratory morbidity worldwide. It poses a risk of complications in children with cardiac disease. Influenza vaccine is considered the most effective and safe means of preventing the disease. The aims of this study were to determine the rate of influenza vaccination in children with cardiac disease and to identify the reasons for failure to vaccinate in this patient population. METHODS: The study group included 186 children and their parents who attended the cardiology institute of a tertiary pediatric medical center between September and October 2012...
February 13, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28197371/prophylactic-vaccination-targeting-erbb3-decreases-polyp-burden-in-a-mouse-model-of-human-colorectal-cancer
#19
David J Bautz, Ang T Sherpa, David W Threadgill
Prophylactic vaccination is typically utilized for the prevention of communicable diseases such as measles and influenza but, with the exception of vaccines to prevent cervical cancer, is not widely used as a means of preventing or reducing the incidence of cancer. Here, we utilize a peptide-based immunotherapeutic approach targeting ERBB3, a pseudo-kinase member of the EGFR/ERBB family of receptor tyrosine kinases, as a means of preventing occurrence of colon polyps. Administration of the peptide resulted in a significant decrease in the development of intestinal polyps in C57BL/6J-Apc(Min) mice, a model of familial adenomatous polyposis (FAP)...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28197329/knowledge-current-status-and-barriers-toward-healthcare-worker-vaccination-among-family-medicine-resident-participants-in-a-web-based-survey-in-korea
#20
Kyungjin Ko, Sungjong Kim, Sang-Hyun Kim, Ki Young Son, Jungun Lee, Dong Ryul Lee
BACKGROUND: We investigated the knowledge, status, and barriers toward healthcare workers receiving vaccinations among Korean family medicine residents. To date, a systematic study has not been conducted among medical practitioners examining these variables. METHODS: A web-based, anonymous, self-administered questionnaire was distributed to all 942 family medicine residents working in 123 training hospitals in Korea. A multiple logistic regression analysis was performed to investigate factors affecting vaccination completion...
January 2017: Korean Journal of Family Medicine
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