AIMC Topic: Vaccination

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Monitoring stance towards vaccination in twitter messages.

BMC medical informatics and decision making Feb 18, 2020
BACKGROUND: We developed a system to automatically classify stance towards vaccination in Twitter messages, with a focus on messages with a negative stance. Such a system makes it possible to monitor the ongoing stream of messages on social media, of...
Support Vector Machine Humans Social Media Machine Learning Data Collection ROC Curve Netherlands Vaccination
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SIMON, an Automated Machine Learning System, Reveals Immune Signatures of Influenza Vaccine Responses.

Journal of immunology (Baltimore, Md. : 1950) Jun 14, 2019
Machine learning holds considerable promise for understanding complex biological processes such as vaccine responses. Capturing interindividual variability is essential to increase the statistical power necessary for building more accurate predictive...
Humans T-Lymphocyte Subsets Child Young Adult Adult Vaccination Male Machine Learning CD8-Positive T-Lymphocytes Adolescent CD4-Positive T-Lymphocytes Algorithms Female Influenza, Human Data Mining Influenza Vaccines Datasets as Topic
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Sentiment Analysis of Social Media on Childhood Vaccination: Development of an Ontology.

Journal of medical Internet research Jun 7, 2019
BACKGROUND: Although vaccination rates are above the threshold for herd immunity in South Korea, a growing number of parents have expressed concerns about the safety of vaccines. It is important to understand these concerns so that we can maintain hi...
Child Vaccination Social Media Biological Ontologies Humans Infant Child, Preschool
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Regional level influenza study based on Twitter and machine learning method.

PloS one Apr 23, 2019
The significance of flu prediction is that the appropriate preventive and control measures can be taken by relevant departments after assessing predicted data; thus, morbidity and mortality can be reduced. In this paper, three flu prediction models, ...
Social Media Influenza, Human Centers for Disease Control and Prevention, U.S. United States Support Vector Machine Models, Statistical Humans Data Analysis Forecasting Disease Outbreaks Vaccination
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The use of natural language processing to identify Tdap-related local reactions at five health care systems in the Vaccine Safety Datalink.

International journal of medical informatics Apr 13, 2019
OBJECTIVE: Local reactions are the most common vaccine-related adverse event. There is no specific diagnosis code for local reaction due to vaccination. Previous vaccine safety studies used non-specific diagnosis codes to identify potential local rea...
Humans Natural Language Processing Whooping Cough Diphtheria-Tetanus-acellular Pertussis Vaccines Female Male Child Vaccination
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CbpM and CbpG of Streptococcus Pneumoniae Elicit a High Protection in Mice Challenged with a Serotype 19F Pneumococcus.

Iranian journal of allergy, asthma, and immunology Dec 3, 2018
Among many pneumococcal antigens, choline-binding proteins (CPBs) display a high immunogenicity in animal models. This study aims to determine the immunogenicity of CbpM, CbpG and CbpL proteins of Streptococcus pneumoniae in a mice model. The genes w...
Serogroup Antibodies, Bacterial Pneumococcal Infections Female Models, Animal Mice Mice, Inbred BALB C Animals Streptococcus pneumoniae Pneumococcal Vaccines Immunity, Humoral Bacterial Proteins Recombinant Proteins Phagocytosis Vaccination
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Estimation of the Basic Reproduction Number and Vaccination Coverage of Influenza in the United States (2017-18).

Journal of research in health sciences Sep 22, 2018
BACKGROUND: Determining the epidemic threshold parameter helps health providers calculate the coverage while guiding them in planning the process of vaccination strategy. Since the trend and mechanism of influenza is very similar in different countri...
Epidemics Bayes Theorem Vaccination Coverage Humans Influenza, Human Vaccination Health Services Needs and Demand United States Basic Reproduction Number
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Haemophilus influenzae type b (Hib) seroprevalence and current epidemiology in England and Wales.

The Journal of infection Dec 28, 2017
INTRODUCTION: The implementation of the Hib conjugate vaccine in the United Kingdom in 1992 resulted in a rapid decline in invasive Hib disease across all age groups. However, a resurgence in 2000-2002 prompted the introduction of additional control ...
United Kingdom Antibodies, Bacterial Vaccines, Conjugate Haemophilus Infections Haemophilus Vaccines Haemophilus influenzae type b Immunization, Secondary Wales Female Child, Preschool Risk Factors Child Male Prevalence Vaccination Humans Infant Seroepidemiologic Studies Adolescent Immunoglobulin G Cohort Studies
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Randomized clinical trial of a single versus a double dose of 13-valent pneumococcal conjugate vaccine in adults 55 through 74 years of age previously vaccinated with 23-valent pneumococcal polysaccharide vaccine.

Vaccine Dec 24, 2017
INTRODUCTION: In older adults, prior administration of 23-valent pneumococcal polysaccharide vaccine (PPSV23) blunts the opsonophagocytic antibody (OPA) response to subsequent administration of 13-valent pneumococcal conjugate vaccine (PCV13). To det...
Pneumococcal Infections Streptococcus pneumoniae Immunogenicity, Vaccine Pneumococcal Vaccines Middle Aged Humans Vaccination Female Randomized Controlled Trials as Topic Aged Serogroup Male
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Immunologic non-inferiority and safety of the investigational pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHiD-CV) 4-dose vial presentation compared to the licensed PHiD-CV 1-dose vial presentation in infants: A phase III randomized study.

Vaccine Dec 23, 2017
BACKGROUND: To support vaccination programs in developing countries, a 4-dose vial presentation of pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHiD-CV) was developed. This study assessed immunologic non-inferiority a...
Immunogenicity, Vaccine Pneumococcal Vaccines Immunization, Secondary Serogroup Humans Infant Antibodies, Bacterial Female Vaccination Pneumococcal Infections Infant, Newborn Public Health Surveillance Streptococcus pneumoniae Male
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