keyword
MENU ▼
Read by QxMD icon Read
search

Vaccinations

keyword
https://www.readbyqxmd.com/read/28641373/estimating-influenza-vaccine-effectiveness-in-the-test-negative-design-using-alternative-control-groups-a-systematic-review-and-meta-analysis
#1
Shuo Feng, Benjamin J Cowling, Heath Kelly, Sheena G Sullivan
One important assumption in case-control studies is that control selection should be independent of exposure. Nevertheless, it has been hypothesized that virus interference might lead to a correlation between receipt of influenza vaccination and increased risk of infection with other respiratory viruses. We investigated if such a phenomenon might affect a commonly used study design to estimate influenza vaccination effectiveness (VE). We searched publications in Medline, PubMed and Web of Science. Twelve studies were identified reporting VE estimates using the test-negative design by three alternative control groups: (1) all patients testing negative for influenza, VEFLU-, (2) patients who tested positive for other respiratory viruses, VEORV+, or (3) patients who tested negative for all viruses tested, VEPAN-...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641366/human-papillomavirus-vaccine-dose-effectiveness-against-incident-genital-warts-in-a-cohort-of-insured-us-females
#2
Susan Hariri, Megan S Schuler, Allison L Naleway, Matthew F Daley, Sheila Weinmann, Bradley Crane, Sophia R Newcomer, Dennis Tolsma, Lauri E Markowitz
We examined effectiveness of HPV vaccination by dose number and interval against incident genital warts in a cohort of 64,517 females in the United States during 8/2006-9/2012. Eligible females were classified into 0, 1-dose, 2-dose < 6 months apart, 2-dose ≥6 months apart, and 3-dose groups and followed until genital wart diagnosis, loss to follow-up, or end of study. Propensity score weights were used to balance baseline differences across groups. To account for latent genital warts before vaccination, 6-month and 12-month buffer periods from last and first vaccine dose, respectively, were applied...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641071/giving-it-our-best-shot-human-papillomavirus-and-hepatitis-b-virus-immunization-among-refugees-massachusetts-2011-2013
#3
Rachel Stein Berman, Laura Smock, Megan H Bair-Merritt, Jennifer Cochran, Paul L Geltman
INTRODUCTION: The receipt rate of hepatitis B virus vaccine among adolescents in the United States is high, while the receipt rate of human papillomavirus vaccine is low. Rates have not been closely studied among refugees, whose home countries have high rates of disease caused by these viruses. METHODS: We examined human papillomavirus and hepatitis B virus immunization rates among 2,269 refugees aged 9 to 26 years who resettled in Massachusetts from 2011 through 2013...
June 22, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28641049/a-study-of-physicians-experiences-with-recommending-hpv-vaccines-to-adolescent-boys
#4
Li Ping Wong, Zobaida Edib, Haridah Alias, Sharina M Mohamad Shakir, Raja N A Raja Muhammad Yusoff, I-Ching Sam, Gregory D Zimet
Assessing physicians' experiences in HPV vaccine recommendation and delivery to adolescent boys is essential to providing an understanding of the issues of vaccine acceptance and an insight for policymakers to enhance HPV vaccinations among adolescent boys. Between January and April 2014 a mail survey was conducted using physicians in Malaysia known to provide either one or both HPV vaccine (Gardasil and Cervarix) immunisation services. A total of 357 completed questionnaires were received (response rate 22...
June 22, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28641041/virulence-regulation-during-late-infection-by-a-fish-pathogen-sense-and-sensibility-of-bacteria-may-lead-to-novel-vaccine-development-strategy
#5
https://www.readbyqxmd.com/read/28640919/the-measles-epidemic-trend-over-the-past-30-years-in-a-central-district-in-shanghai-china
#6
Jie Gao, Bing Shen, JianJing Xiong, Yihan Lu, Qingwu Jiang
BACKGROUND: Measles vaccination over the past 50 years has greatly reduced the incidence of measles. However, measles among migrants and the resulting changes in epidemiological characteristics have brought new challenges to the elimination of measles. We aim to describe the measles epidemic trend over the past 30 years in a central district in Shanghai, China. METHODS: The present study was conducted in the Jing'an District, which is located in the center of Shanghai...
2017: PloS One
https://www.readbyqxmd.com/read/28640795/progress-toward-containment-of-poliovirus-type-2-worldwide-2017
#7
Nicoletta Previsani, Harpal Singh, Jeanette St Pierre, Liliane Boualam, Jacqueline Fournier-Caruana, Roland W Sutter, Michel Zaffran
The Global Polio Eradication Initiative (GPEI) continues to make progress toward the eradication target. Only one of the three serotypes, wild poliovirus (WPV) type 1 (WPV1), is still circulating, and the numbers of cases and countries with endemic transmission are at record lows. With the certification of wild poliovirus type 2 (WPV2) eradication in 2015 and the global replacement of trivalent oral poliovirus vaccine (tOPV) containing Sabin poliovirus types 1, 2, and 3 with bivalent OPV containing only Sabin poliovirus types 1 and 3 during April-May 2016, poliovirus type 2 (PV2) is now an eradicated pathogen...
June 23, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28640745/the-amino-terminal-subdomain-of-glycoprotein-gc-of-schmallenberg-virus-disulfide-bonding-and-structural-determinants-of-neutralization
#8
Gleyder Roman-Sosa, Axel Karger, Franziska Kraatz, Andrea Aebischer, Kerstin Wernike, Pavlo Maksimov, Christopher H Lillig, Ilona Reimann, Emiliana Brocchi, Markus Keller, Martin Beer
Orthobunyaviruses are enveloped viruses that can cause human and animal diseases. A novel and major member is the Schmallenberg virus (SBV), the etiological agent of an emerging disease of ruminants that has been spreading all over Europe since 2011. The glycoproteins Gn and Gc of orthobunyaviruses mediate the viral entry, and specifically Gc is a major target for the humoral immune response. For example, the N terminal subdomain of the SBV glycoprotein Gc is targeted by neutralizing monoclonal antibodies that recognize conformational epitopes...
June 22, 2017: Journal of General Virology
https://www.readbyqxmd.com/read/28640587/silica-nanoparticle-as-a-lymph-node-targeting-platform-for-vaccine-delivery
#9
Myunggi An, Meng Li, Jingchao Xi, Haipeng Liu
Nanoparticles have emerged as the platform of choice to improve the efficacy and safety of subunit vaccines. A major challenge underlying the use of nanomaterials in vaccines lies in the particle designs that can efficiently target and activate the antigen-presenting cells, especially dendritic cells. Here we show a toll-like receptor 9 (TLR-9) agonist and antigen co-loaded, silica nanoparticles (SiNPs) are able to accumulate in antigen presenting cells in the draining lymph nodes after injection. Vaccine loaded SiNPs led to dramatically enhanced induction of antigen-specific B and T cell responses as compared to soluble vaccines, which in turn drove a protective antitumoral immunity in a murine tumor model...
June 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28637337/matrix-completion-with-side-information-and-its-applications-in-predicting-the-antigenicity-of-influenza-viruses
#10
Li Huang, Xianhong Li, Pengfei Guo, Yuhua Yao, Bo Liao, Weiwei Zhang, Fayou Wang, Jiasheng Yang, Yulong Zhao, Hailiang Sun, Pingan He, Jialiang Yang
Motivation: Low-rank matrix completion has been demonstrated to be powerful in predicting antigenic distances among influenza viruses and vaccines from partially revealed hemagglutination inhibition (HI) table. Meanwhile, influenza hemagglutinin (HA) protein sequences are also effective in inferring antigenic distances. Thus, it is natural to integrate HA protein sequence information into low-rank matrix completion model to help infer influenza antigenicity, which is critical to influenza vaccine development...
June 16, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28637299/serological-investigation-of-mycoplasma-synoviae-infection-in-china-from-2010-to-2015
#11
J Xue, M Y Xu, Z J Ma, J Zhao, N Jin, G Z Zhang
Mycoplasma synoviae can cause worldwide respiratory diseases, synovitis, or subclinical symptoms in poultry. M. synoviae infection occurs throughout the yr and causes significant economic losses, including increased mortality, condemnations, medication, and live production cost. In the present study, the seroprevalence of M. synoviae among 44,395 non-vaccinated chickens from 21 provinces in China from 2010 to 2015 was estimated using ELISA. The overall seroprevalence was 41.19%. Seropositive rates in different yr ranged between 24...
June 15, 2017: Poultry Science
https://www.readbyqxmd.com/read/28637213/vaccination-to-prevent-atherosclerotic-cardiovascular-diseases
#12
Ulrich Laufs, Brian A Ference
No abstract text is available yet for this article.
June 19, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28637178/the-at04a-vaccine-against-proprotein-convertase-subtilisin-kexin-type-9-reduces-total-cholesterol-vascular-inflammation-and-atherosclerosis-in-apoe-3leiden-cetp-mice
#13
Christine Landlinger, Marianne G Pouwer, Claudia Juno, José W A van der Hoorn, Elsbet J Pieterman, J Wouter Jukema, Guenther Staffler, Hans M G Princen, Gergana Galabova
Aims: Proprotein convertase subtilisin/kexin type 9 (PCSK9) has emerged as a promising therapeutic target for the treatment of hypercholesterolaemia and atherosclerosis. PCSK9 binds to the low density lipoprotein receptor and enhances its degradation, which leads to the reduced clearance of low density lipoprotein cholesterol (LDLc) and a higher risk of atherosclerosis. In this study, the AT04A anti-PCSK9 vaccine was evaluated for its therapeutic potential in ameliorating or even preventing coronary heart disease in the atherogenic APOE*3Leiden...
June 19, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28637001/a-novel-method-to-generate-salmonella-typhi-ty21a-ghosts-exploiting-the-%C3%AE-phage-holin-endolysin-system
#14
Gayeon Won, Boram Kim, John Hwa Lee
Human typhoid fever caused by Salmonella Typhi still poses a severe global disease burden in developing countries despite the availability of commercial vaccines. In this study, we constructed a non-living S. Typhi Ty21a vaccine candidate by employing a lambda (λ) phage-derived holin-endolysin system to efficiently construct bacterial ghosts. The lysis plasmid pJHL464 harbors an R lysis cassette that is stringently regulated by dual promoters containing cI857/λPR and ParaBAD/araC components. The plasmid was introduced into an asd gene-deleted S...
June 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636997/an-optimized-hmgb1-expressed-by-recombinant-rabies-virus-enhances-immunogenicity-through-activation-of-dendritic-cells-in-mice
#15
Zhao Wang, Qian Liang, Yajing Zhang, Jie Yang, Mingming Li, Kunlun Wang, Min Cui, Huanchun Chen, Zhen F Fu, Ling Zhao, Ming Zhou
Rabies remains an important public health threat, killing approximately 59,000 people worldwide annually, most of which are from the developing countries of Africa and Asia where dog rabies are endemic. Therefore, developing an affordable and efficacious vaccine for dog-mediated rabies control is needful in these countries. Our previous studies indicated that over-expression of granulocyte-macrophage colony stimulating factor (GM-CSF) or macrophage inflammatory protein-1 (MIP-1α or CCL3) by recombinant rabies virus (rRABV) could enhance the immunogenicity by activating dendritic cells (DCs)...
June 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636956/elicitation-of-robust-tier-2-neutralizing-antibody-responses-in-nonhuman-primates-by-hiv-envelope-trimer-immunization-using-optimized-approaches
#16
Matthias Pauthner, Colin Havenar-Daughton, Devin Sok, Joseph P Nkolola, Raiza Bastidas, Archana V Boopathy, Diane G Carnathan, Abishek Chandrashekar, Kimberly M Cirelli, Christopher A Cottrell, Alexey M Eroshkin, Javier Guenaga, Kirti Kaushik, Daniel W Kulp, Jinyan Liu, Laura E McCoy, Aaron L Oom, Gabriel Ozorowski, Kai W Post, Shailendra K Sharma, Jon M Steichen, Steven W de Taeye, Talar Tokatlian, Alba Torrents de la Peña, Salvatore T Butera, Celia C LaBranche, David C Montefiori, Guido Silvestri, Ian A Wilson, Darrell J Irvine, Rogier W Sanders, William R Schief, Andrew B Ward, Richard T Wyatt, Dan H Barouch, Shane Crotty, Dennis R Burton
The development of stabilized recombinant HIV envelope trimers that mimic the virion surface molecule has increased enthusiasm for a neutralizing antibody (nAb)-based HIV vaccine. However, there is limited experience with recombinant trimers as immunogens in nonhuman primates, which are typically used as a model for humans. Here, we tested multiple immunogens and immunization strategies head-to-head to determine their impact on the quantity, quality, and kinetics of autologous tier 2 nAb development. A bilateral, adjuvanted, subcutaneous immunization protocol induced reproducible tier 2 nAb responses after only two immunizations 8 weeks apart, and these were further enhanced by a third immunization with BG505 SOSIP trimer...
June 20, 2017: Immunity
https://www.readbyqxmd.com/read/28636869/association-between-sexual-mixing-and-genital-warts-in-heterosexual-men-in-australia-the-herd-protection-from-the-female-human-papillomavirus-vaccination-program
#17
Eric P F Chow, Christopher K Fairley
Australian-born women aged ≤32 years were eligible for the free female human papillomavirus (HPV) vaccination program introduced in 2007. A total of 1165 heterosexual couples attending the Melbourne Sexual Health Centre between 2011 and 2014 were included in this analysis. Findings showed the odds of having penile warts was 0.52-fold lower among men who had a female partner aged ≤32 years compared with men who had a female partners aged >32 years. This suggests men would have received herd protection from their female partners and hence they are at lower risk of acquiring genital warts...
October 2016: Sexual Health
https://www.readbyqxmd.com/read/28636868/deadly-liver-mob-opening-the-door-improving-sexual-health-pathways-for-aboriginal-people-in-western-sydney
#18
Karen Biggs, Jennifer Walsh, Catriona Ooi
BACKGROUND: The Deadly Liver Mob project (DLM) is an incentive-based, peer-driven health promotion intervention for Aboriginal people, focusing on hepatitis C and offering education and screening for sexually transmissible infections (STI) and blood-borne viruses (BBV). This study aims to assess the DLM effect on attendance and STI/BBV screening, describe BBV risk factors and report infection rates among Aboriginal people attending Western Sydney Sexual Health Centre (WSSHC). METHODS: A retrospective review of Aboriginal clients during the first year of the DLM project was compared with Aboriginal clients who attended during the 5...
October 2016: Sexual Health
https://www.readbyqxmd.com/read/28636855/efficacy-of-recombinant-influenza-vaccine-in-adults-50-years-of-age-or-older
#19
Lisa M Dunkle, Ruvim Izikson, Peter Patriarca, Karen L Goldenthal, Derek Muse, Janice Callahan, Manon M J Cox
BACKGROUND: Improved influenza vaccines are needed to control seasonal epidemics. This trial compared the protective efficacy in older adults of a quadrivalent, recombinant influenza vaccine (RIV4) with a standard-dose, egg-grown, quadrivalent, inactivated influenza vaccine (IIV4) during the A/H3N2-predominant 2014-2015 influenza season, when antigenic mismatch between circulating and vaccine influenza strains resulted in the reduced effectiveness of many licensed vaccines. METHODS: We conducted a randomized, double-blind, multicenter trial of RIV4 (45 μg of recombinant hemagglutinin [HA] per strain, 180 μg of protein per dose) versus standard-dose IIV4 (15 μg of HA per strain, 60 μg of protein per dose) to compare the relative vaccine efficacy against reverse-transcriptase polymerase-chain-reaction (RT-PCR)-confirmed, protocol-defined, influenza-like illness caused by any influenza strain starting 14 days or more after vaccination in adults who were 50 years of age or older...
June 22, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28636784/audio-computer-assisted-survey-interview-and-patient-navigation-to-increase-chronic-viral-hepatitis-diagnosis-and-linkage-to-care-in-urban-health-clinics
#20
A N de la Torre, I Castaneda, M Ahmad, N Ekholy, N Tham, I B Herrera, P Beaty, R J Malapero, Farhan Ayoub, J Slim, M B Johnson
Intravenous drug use and sexual practices account for 60% of hepatitis C (HCV) and B (HBV) infection. Disclosing these activities can be embarrassing, reduce risk reporting, blood testing and diagnosis. In diagnosed patients, linkage to care remains a challenge. Audio-computer assisted survey interview (Audio-CASI) was used to guide HCV and HBV infection testing in urban clinics. Risk reporting, blood-testing, and serology results were compared to historical controls. A Patient Navigator (PN) followed up blood test results and provided patients with positive serology linkage to care...
June 21, 2017: Journal of Viral Hepatitis
keyword
keyword
454
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"