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Infectious Disease: Influenza

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Total 242 results found since Jan 2013.

Impact of Extreme Heat Events on Emergency Department Visits in North Carolina (2007–2011)
In this study, data on emergency department (ED) visits for heat-related illness (HRI) and other selected diseases were analyzed during three heat events across North Carolina from 2007 to 2011. These heat events were identified based on the issuance and verification of heat products from local National Weather Service forecast offices (i.e. Heat Advisory, Heat Watch, and Excessive Heat Warning). The observed number of ED visits during these events were compared to the expected number of ED visits during several control periods to determine excess morbidity resulting from extreme heat. All recorded diagnoses were analyzed ...
Source: Journal of Community Health - August 20, 2015 Category: Global & Universal Source Type: research

Get the flu vaccine, reduce your risk of death
Last year was a lousy year for the flu vaccine. Hospitalizations for flu hit a nine-year high, and the vaccine prevented flu in only 23% of all recipients, compared with 50% to 60% of recipients in prior years. Why does the flu vaccine work well in some winters and not others? The flu vaccine primes the immune system to attack two proteins on the surface of the influenza A virus, hemagglutinin (H) and neuraminidase (N). Different flu strains have different combinations of these proteins — for example, the strains targeted by recent flu vaccines are H3N2 and H1N1. Unfortunately, the influenza virus is microbiology’s ans...
Source: New Harvard Health Information - September 15, 2015 Category: Consumer Health News Authors: John Ross, MD, FIDSA Tags: Cold and Flu Vaccines Flu Shot flu vaccine Source Type: news

A cluster randomized controlled trial comparing relative effectiveness of two licensed influenza vaccines in US nursing homes: Design and rationale.
CONCLUSIONS: This high-dose influenza vaccine trial uniquely offers a paradigm for future studies of clinical and programmatic interventions within the framework of efforts designed to test the impact of changes in usual treatment practices adopted by health care systems. TRIAL REGISTRATION: NCT01815268. PMID: 26908539 [PubMed - as supplied by publisher]
Source: Clinical Trials - February 11, 2016 Category: Research Authors: Gravenstein S, Dahal R, Gozalo PL, Davidson HE, Han LF, Taljaard M, Mor V Tags: Clin Trials Source Type: research

Surveillance for Certain Health Behaviors, Chronic Diseases, and Conditions, Access to Health Care, and Use of Preventive Health Services Among States and Selected Local Areas
- Behavioral Risk Factor Surveillance System, United States, 2012.
This report presents results for all 50 states, the District of Columbia, participating U.S. territories that include the Commonwealth of Puerto Rico (Puerto Rico) and Guam, 187 Metropolitan/Micropolitan Statistical Areas (MMSAs), and 210 counties (n = 475,687 survey respondents) for the year 2012. RESULTS: In 2012, the estimated prevalence of health-risk behaviors, chronic diseases or conditions, access to health care, and use of preventive health services substantially varied by state and territory, MMSA, and county. The following portion of the abstract lists a summary of results by selected BRFSS measures. Each se...
Source: MMWR Surveill Summ - April 30, 2016 Category: Epidemiology Authors: Chowdhury PP, Mawokomatanda T, Xu F, Gamble S, Flegel D, Pierannunzi C, Garvin W, Town M Tags: MMWR Surveill Summ Source Type: research

Effectiveness of the influenza vaccine in preventing admission to hospital and death in people with type 2 diabetes.
Authors: Vamos EP, Pape UJ, Curcin V, Harris MJ, Valabhji J, Majeed A, Millett C Abstract BACKGROUND: The health burden caused by seasonal influenza is substantial. We sought to examine the effectiveness of influenza vaccination against admission to hospital for acute cardiovascular and respiratory conditions and all-cause death in people with type 2 diabetes. METHODS: We conducted a retrospective cohort study using primary and secondary care data from the Clinical Practice Research Datalink in England, over a 7-year period between 2003/04 and 2009/10. We enrolled 124 503 adults with type 2 diabetes. Outcome me...
Source: Canadian Medical Association Journal - July 28, 2016 Category: Journals (General) Tags: CMAJ Source Type: research

Hospital Quality Data Available
“Photo” by SilasCamargo is licensed under CC0. The Joint Commission has released its 2016 annual report on America’s hospitals. The report contains data contributed by more than 3,300 hospitals nationwide. Extensive changes were made to the metrics collected in past years. Several measures previously included were dropped from the data collection process because hospital performance was consistently high and considered to no longer represent a useful quality metric. The new process now gives organizations a choice in determining which measures to report. Additionally, eCQM (electronic clinical quality measur...
Source: Network News - November 30, 2016 Category: Databases & Libraries Authors: NN/LM South Central Region Tags: Patient Safety Source Type: news

Cost-effectiveness of screening for atrial fibrillation in primary care with a handheld, single-lead electrocardiogram device in the Netherlands
ConclusionScreening for AF in primary care with a handheld, single-lead ECG during seasonal influenza vaccination is very likely to be cost saving for identifying new cases of AF in the Dutch population aged 65 years and over. Active screening for AF with a single-lead, handheld ECG device during seasonal influenza vaccination could be implemented in primary care.
Source: Europace - October 11, 2016 Category: Cardiology Source Type: research

Relationship between seasonal influenza rates and hospitalization and mortality rates due to acute cardiovascular diseases in a Spanish region.
CONCLUSIONS: The rates of hospitalisation and in-hospital mortality due to ACVD in the period 2001-2015 increased in relation to infection rates due to the influenza virus. PMID: 30738617 [PubMed - as supplied by publisher]
Source: Medicina Clinica - February 12, 2019 Category: General Medicine Tags: Med Clin (Barc) Source Type: research

Vaccine safety in HIV-infected adults within the Vaccine Safety Datalink Project.
CONCLUSIONS: Routinely administered vaccines are generally safe for HIV-infected adults. PMID: 31064675 [PubMed - as supplied by publisher]
Source: Vaccine - May 3, 2019 Category: Allergy & Immunology Authors: Hechter RC, Qian L, Tartof SY, Sy LS, Klein NP, Weintraub E, Mercado C, Naleway A, McLean HQ, Jacobsen SJ Tags: Vaccine Source Type: research

What Causes Facial Nerve Palsy?
Discussion Facial nerve palsy has been known for centuries, but in 1821 unilateral facial nerve paralysis was described by Sir Charles Bell. Bell’s palsy (BP) is a unilateral, acute facial paralysis that is clinically diagnosed after other etiologies have been excluded by appropriate history, physical examination and/or laboratory testing or imaging. Symptoms include abnormal movement of facial nerve. It can be associated with changes in facial sensation, hearing, taste or excessive tearing. The right and left sides are equally affected but bilateral BP is rare (0.3%). Paralysis can be complete or incomplete at prese...
Source: PediatricEducation.org - June 3, 2019 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

One-Third of COVID-19 Survivors May Develop a Neuropsychiatric Disorder Within Months of Infection
One-third of individuals diagnosed with COVID-19 developed a psychiatric or neurological problem within six months of their diagnosis, according to astudy published Tuesday inThe Lancet Psychiatry. The prevalence of a post-COVID neurologic or psychiatric diagnosis was even greater among individuals with severe illness who had required hospitalization.“Given the size of the pandemic and the chronicity of many of the diagnoses and their consequences (for example, dementia, stroke, and intracranial hemorrhage), substantial effects on health and social care systems are likely to occur,” wrote Maxime Taque, Ph.D., of the Un...
Source: Psychiatr News - April 7, 2021 Category: Psychiatry Tags: anxiety COVID-19 electronic health records hospitalizations mood disorders neuropsychiatric disorders The Lancet Psychiatry Source Type: research

Effectiveness of the influenza vaccine at reducing adverse events in patients with heart failure: A systematic review and meta-analysis
CONCLUSIONS: Influenza vaccination appears to reduce adverse cardiovascular events, although the certainty of the evidence is low or very low. Rigorous randomized controlled trial evidence is needed to further examine the protective effect of the influenza vaccine in heart failure patients.PMID:35562195 | DOI:10.1016/j.vaccine.2022.04.039
Source: Vaccine - May 13, 2022 Category: Allergy & Immunology Authors: Christopher Gupta Anjali Sachdeva Jigish Khamar Cecilia Bu Jessica Bartoszko Mark Loeb Source Type: research

Viruses, Vol. 14, Pages 2817: Thromboembolic Events in Patients with Influenza: A Scoping Review
Discussion: Our findings are important in clarifying which thromboembolic complications are more frequent in adults and children with influenza. Symptoms of pulmonary embolism and influenza can be very similar, so a careful clinical evaluation is required for proper patient management, possible instrumental deepening, and appropriate pharmacological interventions, especially for patients with respiratory failure.
Source: Viruses - December 17, 2022 Category: Virology Authors: Raffaella Rubino Claudia Imburgia Silvia Bonura Marcello Trizzino Chiara Iaria Antonio Cascio Tags: Systematic Review Source Type: research

FDA Experts Vote to Make All COVID-19 Vaccines and Boosters Bivalent
In a unanimous decision, all 21 voting members of the U.S. Food and Drug Administration’s (FDA) vaccine committee recommended that the U.S. start using the same COVID-19 virus strain in all of the COVID-19 vaccines, including primary and booster doses. That means the bivalent booster dose, which targets both the original SARS-CoV-2 strain and the Omicron BA.4/5 strains, would soon become the only type used for all primary shots and boosters. The decision reflects a turning point in the pandemic. Until now, vaccine makers have tried to keep up with constantly evolving variants, but they’ve always been a few step...
Source: TIME: Health - January 27, 2023 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 healthscienceclimate Source Type: news

Correlation Between Cardiovascular Protection and Influenza Vaccination
AbstractPurpose of ReviewInfluenza is the cause of millions of deaths yearly in the USA and globally. It presents a significant health burden in millions of people and is associated with chronic disease exacerbations including acute cardiovascular events such as myocardial infarction and stroke. We reviewed recent studies and a meta-analysis to assess the part that influenza vaccination plays in cardiovascular system protection.Recent FindingsA sizable study measured the effect of influenza vaccination on cardiovascular health and mortality. This retrospective observational study used the 2012 –2015 US National Inpatient...
Source: Current Cardiology Reports - April 14, 2023 Category: Cardiology Source Type: research