Objective: We examined practices of obstetrician-gynecologists regarding nonvaccine-related public health recommendations during the 2009 H1N1 influenza pandemic.
Study Design: From February to May 2010, a survey was sent to a random sample of members of the American College of Obstetricians and Gynecologists involved in obstetric care.
Results: Obstetrician-gynecologists varied in their adherence to 2009 H1N1 influenza public health recommendations. Nearly all reported prescribing antiviral medications to pregnant women with suspected influenza. Most obstetrician-gynecologists reported using preventive practices in the outpatient setting to reduce exposure of well patients to ill ones. A wide range of responses was provided regarding postpartum infection control practices, suggesting lack of awareness of, disagreement with, or difficulty adhering to these recommendations.
Conclusion: Obstetrician-gynecologists reported that they adhered to some recommendations related to 2009 H1N1 influenza, but not to others. These data provide insight into strategies for development and dissemination of recommendations in a future pandemic.
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http://dx.doi.org/10.1016/j.ajog.2012.07.009 | DOI Listing |
Front Cell Infect Microbiol
January 2025
College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, China.
Swine influenza virus (SIV) is a highly contagious pathogen that poses significant economic challenges to the swine industry and carries zoonotic potential, underscoring the need for vigilant surveillance. In this study, we performed a comprehensive genetic and molecular analysis of H3N2 SIV isolates obtained from 372 swine samples collected in Shandong Province, China. Phylogenetic analysis revealed two distinct genotypes.
View Article and Find Full Text PDFVirol Sin
December 2024
Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea. Electronic address:
Influenza, a highly contagious respiratory infectious disease caused by an influenza virus, is a threat to public health worldwide. Avian influenza viruses (AIVs) have the potential to cause the next pandemic by crossing the species barrier through mutation of viral genome. Here, we investigated the pathogenicity of AIVs obtained from South Korea and Mongolia during 2018-2019 by measuring viral titers in the lungs and extrapulmonary organs of mouse models.
View Article and Find Full Text PDFVaccine
December 2024
Department of Preventive Veterinary Medicine, Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil. Electronic address:
In Brazil, at least four lineages of influenza A virus circulate pig population: 2009 H1N1 flu pandemic (pH1N1), human-seasonal origin H3N2, H1N1 and H1N2 (huH1 lineages) viruses. Studies related to the occurrence of swine influenza A virus (SIAV) in Brazilian herds have been detecting an increase of occurrence of huH1 lineages. This study aimed to construct recombinant vaccines against the huH1N1 virus and test the immunogens in a murine model.
View Article and Find Full Text PDFTanaffos
January 2024
Department of Radiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
Background: Adult community-acquired pneumonia is the most common cause of hospitalization and a leading cause of death. Identification of microorganisms causing community-acquired pneumonia.
Materials And Methods: A cross-sectional design was used.
NPJ Vaccines
December 2024
Department of Chemistry, Coastal Carolina University, Conway, SC, USA.
Development of an efficacious universal influenza vaccines remains a long-sought goal. Current vaccines have shortfalls such as mid/low efficacy and needing yearly strain revisions to account for viral drift/shift. Horses undergo bi-annual vaccines for the H3N8 equine influenza virus, and surveillance of sera from vaccinees demonstrated very broad reactivity and neutralization to many influenza strains.
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