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Vaccine coverage

Ann-Kristin Niewald, Carina Oedingen, Oliver Razum
BACKGROUND: In 2006, the first human papillomavirus (HPV) vaccine was licensed in Europe and in 2007 it was included in the service catalogue of the statutory health insurance. The HPV vaccine led to a controversy in public and print media even before it was licensed. We evaluated the quality of the newspaper coverage of the HPV vaccine during the controversy in Germany. METHODS: The LexisNexis print media database was scanned for health journalism articles on HPV in 4 high-circulation national newspapers and 4 magazines using pre-defined search terms for the period 2006-2009...
March 16, 2018: Das Gesundheitswesen
Sylvina Alvarado, Ernesto Paya, María Teresa Valenzuela, Rodolfo Villena
INTRODUCTION: Special vaccines recommendation patients are a growing population. The Ministry of Health has developed a special vaccination program for these cases, through which our hospital manages vaccine forms by an established flowchart. OBJECTIVE: To describe the special vaccines model of management results in the period between March 2015 and September 2016, and the clinical and demographics characterization of the pediatric population benefited with this program in Dr...
December 2017: Revista Chilena de Pediatría
Kimberly R Kalli, Matthew S Block, Pashtoon M Kasi, Courtney L Erskine, Timothy J Hobday, Allan Dietz, Douglas Padley, Michael P Gustafson, Barath Shreeder, Danell Puglisi-Knutson, Daniel W Visscher, Toni Kay Mangskau, Glynn Wilson, Keith L Knutson
PURPOSE: Folate receptor alpha (FR) is overexpressed in several cancers. Endogenous immunity to the FR has been demonstrated in patients and suggests the feasibility of targeting FR with vaccine or other immune therapies. CD4 helper T cells are central to the development of coordinated immunity and prior work shows their importance in protecting against relapse. Our previous identification of degenerate HLA-class II epitopes from human FR led to the development of a broad coverage epitope pool potentially useful in augmenting antigen-specific immune responses in most patients...
March 15, 2018: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
Qinghong Meng, Jie Luo, Lijun Li, Wei Shi, Jinqian Yu, Yingjie Shen, Li Li, Yajuan Wang, Kaihu Yao
BACKGROUND: Rubella infection in pregnant women can result in serious effects, such as miscarriages, stillbirths, and congenital rubella syndrome (CRS). However, very little is known about the rubella seroprevalence among pregnant women in China. METHODS: This is a cross-sectional and hospital-based study. From June 2016 through March 2017, a total of 324 serum samples from healthy pregnant women were collected in the Shunyi Women and Children's Hospital of Beijing Children's Hospital...
March 15, 2018: BMC Infectious Diseases
Etienne Gignoux, Jonathan Polonsky, Iza Ciglenecki, Mathieu Bichet, Matthew Coldiron, Enoch Thuambe Lwiyo, Innocent Akonda, Micaela Serafini, Klaudia Porten
In 2013, a large measles epidemic occurred in the Aketi Health Zone of the Democratic Republic of Congo. We conducted a two-stage, retrospective cluster survey to estimate the attack rate, the case fatality rate, and the measles-specific mortality rate during the epidemic. 1424 households containing 7880 individuals were included. The estimated attack rate was 14.0%, (35.0% among children aged <5 years). The estimated case fatality rate was 4.2% (6.1% among children aged <5 years). Spatial analysis and linear regression showed that younger children, those who did not receive care, and those living farther away from Aketi Hospital early in the epidemic had a higher risk of measles related death...
2018: PloS One
Joan Torres Puig-Gros, Rosa Mar Alzuria Alós
OBJECTIVE: Sometimes and when a registry is not available, influenza vaccination (IV) is based on vaccination records reported by citizens. When the opportunity of comparing both information sources exists, sometimes, discrepancies between both have been observed. The objectives of this study are: to know the IV coverage in pregnant women (both referred and recorded in the clinical history), to determine the concordance between both sources of information and to quantify the lost opportunities of IV due to errors in verbalization...
March 16, 2018: Revista Española de Salud Pública
Lisa K McNeil, Robert G K Donald, Alexey Gribenko, Roger French, Nathaniel Lambert, Shannon L Harris, Thomas R Jones, Sheng Li, Gary Zlotnick, Ulrich Vogel, Heike Claus, Raquel Abad, Julio A Vazquez, Ray Borrow, Jamie Findlow, Muhamed-Kheir Taha, Ala-Eddine Deghmane, Dominique A Caugant, Paula Kriz, Martin Musilek, Xin Wang, Jeni Vuong, Leonard W Mayer, Michael W Pride, Kathrin U Jansen, Annaliesa S Anderson
Bivalent rLP2086 (Trumenba), a vaccine for prevention of Neisseria meningitidis serogroup B (NmB) disease, was licensed for use in adolescents and young adults after it was demonstrated that it elicits antibodies that initiate complement-mediated killing of invasive NmB isolates in a serum bactericidal assay with human complement (hSBA). The vaccine consists of two factor H binding proteins (fHBPs) representing divergent subfamilies to ensure broad coverage. Although it is the surrogate of efficacy, an hSBA is not suitable for testing large numbers of strains in local laboratories...
March 13, 2018: MBio
M van Wijhe, A D Tulen, H Korthals Altes, S A McDonald, H E de Melker, M J Postma, J Wallinga
Vaccination programmes are considered a main contributor to the decline of infectious diseases over the 20th century. In recent years, the national vaccination coverage in the Netherlands has been declining, highlighting the need for continuous monitoring and evaluation of vaccination programmes. Our aim was to quantify the impact of long-standing vaccination programmes on notified cases in the Netherlands. We collected and digitised previously unavailable monthly case notifications of diphtheria, poliomyelitis, mumps and rubella in the Netherlands over the period 1919-2015...
March 14, 2018: Epidemiology and Infection
Jane M Garbutt, Sherry Dodd, Emily Walling, Amanda A Lee, Katharine Kulka, Rebecca Lobb
BACKGROUND: The national guideline for use of the vaccine targeting oncogenic strains of the human papillomavirus (HPV) is an evidence-based practice that is poorly implemented in primary care. Recommendations include completion of the vaccine series before the 13th birthday for girls and boys, giving the first dose at the 11- to 12-year-old check-up visit, concurrent with other recommended vaccines. Interventions to increase implementation of this guideline have had little impact, and opportunities to prevent cancer continue to be missed...
March 13, 2018: Implementation Science: IS
Eder Gatti Fernandes, Ana Marli Christovam Sartori, Patrícia Coelho de Soárez, Telma Regina M P Carvalhanas, Marcela Rodrigues, Hillegonda Maria Dutilh Novaes
BACKGROUND: A significant increase in pertussis incidence occurred in Brazil, from 2011 to 2014, despite high coverage of childhood immunization with whole-cell-pertussis (wP) containing vaccines. This study presents pertussis surveillance data from São Paulo state and discusses the challenges to interpret them considering pertussis cyclic epidemic behavior, the introduction of new diagnostic techniques and new vaccination strategies, and enhanced disease awareness during epidemics. METHODS: Observational study including pertussis cases reported to the Surveillance System in São Paulo state, from January 2001 to December 2015...
March 13, 2018: BMC Infectious Diseases
Mitsuo Uchida, Minoru Kaneko, Yoshihiko Hidaka, Hiroshi Yamamoto, Takayuki Honda, Shouhei Takeuchi, Masaya Saito, Shigeyuki Kawa
BACKGROUND: Influenza virus transmission may be prevented by infection control measures, including vaccination, wearing a mask, gargling with water, and hand washing. It is unclear, however, whether these measures affect influenza epidemics in school settings. METHODS: A prospective epidemiological survey in all public elementary schools in Matsumoto City, Japan, during the 2014/2015 season evaluated the number of diagnosed patients in each school and calculated the reproduction number of schoolchildren...
March 13, 2018: BMC Infectious Diseases
Arlinete S Medeiros, Diego M P Costa, Mário S D Branco, Daíse M C Sousa, Joelma D Monteiro, Sílvio P M Galvão, Paulo Roberto M Azevedo, José V Fernandes, Selma M B Jeronimo, Josélio M G Araújo
BACKGROUND: Vector control remains the sole effective method to prevent dengue virus (DENV) transmission, although a vaccine for dengue has recently become available and testing of its efficacy and coverage is being performed in multiple places. Entomological surveillance is a key factor in alerting authorities to possible outbreaks, but until now natural DENV infection of mosquito populations has been scarcely used as an early warning system to monitor fluctuating prevalence of infected mosquitoes...
2018: PloS One
Bvudzai Priscilla Magadzire, Gabriel Joao, Stephanie Shendale, Ikechukwu Udo Ogbuanu
Background : A missed opportunity for vaccination (MOV) refers to any contact with health services by an individual who is eligible for vaccination, which does not result in the person receiving the vaccine doses for which he or she is eligible. A consortium of partners, including VillageReach, the Ministry of Health in Mozambique and the World Health Organization, will implement a strategy to reduce MOV in Mozambique. The strategy involves demonstrating the magnitude of missed opportunities and their causes, and exploring tailored health system interventions to reduce them, with the aim of increasing vaccination coverage and timeliness of vaccinations...
November 6, 2017: Gates Open Res
D Y W Chan, W J Edmunds, H L Chan, V Chan, Y C K Lam, S L Thomas, A J van Hoek, S Flasche
In Hong Kong, universal varicella vaccination started in July 2014. Before this, children could receive varicella vaccine via the private market. We analysed the epidemiology of varicella and zoster before universal vaccination. We estimated varicella vaccination coverage through surveys in preschool children. We estimated the burden of varicella and zoster with varicella notifications from 1999/00 to 2013/14, Accident and Emergency Department (A&E) attendance and inpatient admissions to public hospitals from 2004/05 to 2013/14...
March 12, 2018: Epidemiology and Infection
Gaetano Brindicci, Danilo Carboni, Roberto Genga, Eleonora Moschini, Giulia Montorzi, Felicetta Viscogliosi, Giovanni Muratori, Gabriele Ripanti
Pertussis is a contagious, infectious disease that affects mainly children and is caused by Bordetella pertussis. The pertussis vaccine has changed the epidemiology of the disease up to the point when it almost vanished, with a minimum number of cases recorded in Italy (2008) when vaccination coverage was 97%. For the same reason the natural history of the disease was also modified. Indeed, in high-income countries the lack of immunity acquired with the vaccine causes adolescents and adults to become an important source of infection for unvaccinated subjects, the newborn and children who have not completed their primary education...
March 1, 2018: Le Infezioni in Medicina
A Koïvogui, A Carbunar, L-M Imounga, C Laruade, S Laube
OBJECTIVE: The purpose of this study was to estimate the vaccination coverage (VC) rate in persons aged from 9 months to 18 years and to describe it according to the predictive factors of good vaccination status. STUDY DESIGN: Descriptive and etiological study. METHODS: The study involved 1332 persons aged below 18 years and members of 521 representative households in French Guiana. VC was estimated by the proportion of people with complete immunization for 13 vaccines (four mandatory, seven recommended, and two specific)...
March 8, 2018: Public Health
M Anandappa, E Adjei Boakye, W Li, W Zeng, T Rebmann, J J Chang
OBJECTIVES: Influenza vaccination is the best protection against infection and severe complications of disease, such as hospitalization and death. Therefore, it is important to accurately estimate vaccination coverage and to evaluate the role of race/ethnicity. This study examines racial disparities in influenza vaccination among children using a nationally representative sample. STUDY DESIGN: This study used cross-sectional data from the 2009-2014 National Immunization Survey for children aged 19-35 months (n = 98,186) in the United States...
March 7, 2018: Public Health
Eva Herweijer, Alexander Ploner, Pär Sparén
BACKGROUND: Between 2007 and 2011, opportunistic HPV-vaccination was available in Sweden and partially subsidized to girls aged 13-17, reaching a ∼30% overall coverage. METHODS: All Swedish women/men aged 15-44 were followed between 2006 and 2012 for condyloma. Average annual percent changes (AAPCs) in incidence were estimated. RESULTS: Substantial decreases were seen in women aged 15-24 from 2008-onwards (AACP-range: -8.5% to -18.5%); similar effects were seen for men aged 15-29 (AACP-range: -7...
March 6, 2018: Vaccine
Sally A F El-Sahrigy, Azza M O Abdel Rahman, Dalia Y Samaha, Nesrine A Mohamed, Sally M Saber, Hala A Talkhan, Ghada A Ismail, Essam M Ibraheem, Emad M Riad
INTRODUCTION: Tuberculosis (TB) remains a huge worldwide burden, despite extensive vaccination coverage with the Bacillus Calmette-Guérin (BCG), the only vaccine available against this disease, indicating that BCG-driven immunity is inadequate to protect the human population against TB. This underscore the critical necessitate to develop an improved TB vaccine, based on a better understanding of host-pathogen interactions and immune responses during mycobacterial infection. AIM OF THE WORK: To examine whether the exogenous addition of IFN-β could improve dendritic cell (DC) response to Mycobacterium bovis (M...
March 6, 2018: Journal of Immunological Methods
Douglas Sipp, Ian H Frazer, John E J Rasko
Evidence of the safety and protective benefits of human papillomavirus virus (HPV) vaccines as an anti-cancer measure is overwhelming. However, vaccine uptake varies widely across countries and falls short of levels needed to achieve population immunity. We highlight policy measures that would help ensure greater worldwide coverage and save lives.
March 8, 2018: Cell
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