Variant Influenza Virus Swine Flu Symptoms

Variant Influenza Virus (Swine Flu) Symptoms
Source: eMedicineHealth.com - Category: General Medicine Source Type: news

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‚ÄčI recently met with a group from our children's hospital to standardize the hospital management of bronchiolitis according to the latest American Academy of Pediatrics guidelines. (Pediatrics 2014;134[5]:e1474; http://bit.ly/2QIGbMX.) Unfortunately, these guidelines seem to cause confusion for experienced and inexperienced emergency physicians alike.This confusion comes from the guidelines raising unaddressed issues and new questions, most importantly not tackling important aspects of frontline clinical practice. These guidelines were developed with the best evidence currently available, and their application mostly cau...
Source: M2E Too! Mellick's Multimedia EduBlog - Category: Emergency Medicine Tags: Blog Posts Source Type: blogs
CONCLUSIONS:: People with schizophrenia report being generally willing to adopt protective measures, especially increased hand washing, during a pandemic influenza. Understanding perceived barriers may enable development of effective interventions to increase uptake of protective measures. PMID: 30501496 [PubMed - as supplied by publisher]
Source: Australasian Psychiatry - Category: Psychiatry Authors: Tags: Australas Psychiatry Source Type: research
This report highlights the potential of variant influenza outbreaks associated with agricultural fair settings in the United States, especially after direct or indirect swine contact.Morbidity &Mortality Weekly Report
Source: Medscape Today Headlines - Category: Consumer Health News Tags: Infectious Diseases Journal Article Source Type: news
We describe here that pre-exposure with a live virus generated via a A/WSN/1933(H1N1) reverse genetics system resulted in a significant reduction of viral shedding from pigs exposed to either a swine H1N1 virus or a swine H3N2 virus. At 3-day post challenge (DPC), approximately 1 log and 1.5 logs reductions of viral shedding were observed in the swine H1N1- and H3N2-challenged vaccinated pigs when compared to unvaccinated animals. A further decline in viral load was observed at 5 DPC where viral shedding was decreased by greater than 3 logs in vaccinated pigs receiving either the H1N1 or H3N2 virus challenge. Although the ...
Source: Veterinary Microbiology - Category: Veterinary Research Source Type: research
Influenza A Virus (IAV) causes respiratory disease in swine and is a zoonotic pathogen. Uncontrolled IAV in swine herds not only affects animal health, it also impacts production through increased costs associ...
Source: BMC Bioinformatics - Category: Bioinformatics Authors: Tags: Database Source Type: research
Abstract From 2005 to July 6, 2018, a total of 435 swine-origin influenza A H3N2 variant virus (H3N2v) human infections were reported in the USA. The largest H3N2v outbreak in the USA occurred in 2011-2012. This virus obtained the HA gene from human seasonal H3N2 influenza A viruses (seasonal H3N2) via human-to-swine transmission in the mid-1990s and was classified as Cluster IV H3N2v. For early detection of public health threats associated with Cluster IV H3N2v in distinction from seasonal H3N2, we developed highly specific and sensitive one-step real-time RT-PCR assays directly targeting the HA genes of Cluster ...
Source: Japanese Journal of Infectious Diseases - Category: Infectious Diseases Authors: Tags: Jpn J Infect Dis Source Type: research
W, Taylor C, Wentworth DE, Xu X, Zanders N, Katz J, Jernigan D Abstract During May 20-October 13, 2018,* low levels of influenza activity were reported in the United States, with a mix of influenza A and B viruses circulating. Seasonal influenza activity in the Southern Hemisphere was low overall, with influenza A(H1N1)pdm09 predominating in many regions. Antigenic testing of available influenza A and B viruses indicated that no significant antigenic drift in circulating viruses had emerged. In late September, the components for the 2019 Southern Hemisphere influenza vaccine were selected and included an incremen...
Source: MMWR Morb Mortal Wkl... - Category: Epidemiology Authors: Tags: MMWR Morb Mortal Wkly Rep Source Type: research
Abstract On September 17, 2017, the Maryland Department of Agriculture (MDA) was notified by fair and 4-H officials of ill swine at agricultural fair A, held September 14-17. That day, investigation of the 107 swine at fair A revealed five swine with fever and signs of upper respiratory tract illness. All five respiratory specimens collected from these swine tested positive for influenza A virus at the MDA Animal Health Laboratory, and influenza A(H3N2) virus was confirmed in all specimens by the U.S. Department of Agriculture National Veterinary Services Laboratory (NVSL). On September 18, MDA was notified by fai...
Source: MMWR Morb Mortal Wkl... - Category: Epidemiology Authors: Tags: MMWR Morb Mortal Wkly Rep Source Type: research
This study is carried out to unravel the key features of the genes encoding the matrix proteins that manoeuvre the codon usage profile in the H3N2 strains. The findings reveal differential codon choice for both matrix protein 1 and matrix protein 2. The overall codon usage bias is less pronounced in both the datasets which is evident from higher value of effective number of codons (>55). Comparison of the codon usage for both the genes under study with that of humans revealed that the viral codon usage is not fully optimized for the human host conditions. Both the genes enrolled in the study showed variation which was r...
Source: Infection, Genetics and Evolution - Category: Genetics & Stem Cells Authors: Tags: Infect Genet Evol Source Type: research
Publication date: Available online 12 October 2018Source: Preventive Veterinary MedicineAuthor(s): Fabian Orlando Chamba Pardo, Adam Schelkopf, Matthew Allerson, Robert Morrison, Marie Culhane, Andres Perez, Montserrat TorremorellAbstractBreed-to-wean pig farms play an important role in spreading influenza A virus (IAV) because suckling piglets maintain, diversify and transmit IAV at weaning to other farms. Understanding the nature and extent of which farm factors drive IAV infection in piglets is a prerequisite to reduce the burden of influenza in swine. We evaluated the association between IAV infection in piglets at wea...
Source: Preventive Veterinary Medicine - Category: Veterinary Research Source Type: research
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