When a pandemic influenza lands in your community: A planned response to maintain a safe facility

CONCLUSIONSAs healthcare systems continue to grow, a more flexible, regional approach to pandemic planning with structured interventions that can be tailored to each site is vital to maintain a safe environment.
Source: American Journal of Infection Control - Category: Infectious Diseases Source Type: research

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A recent study in this journal compared codon usage among NA subtypes (N1, N2, N6, and N8)  of H5Nx highly pathogenic avian influenza A viruses (HPAIVs) and suggested that codon usage in N1 subtype is better adapted to its host than the epidemic NA subtypes (N6 and N8), which had fewer number of human cases compared to the N1 subtype.1 To date, there are 18 known HA subtypes (H1-H18) and 11 known NA subtypes (N1-N11)2. However, only N1 and N2 subtypes have been reported to cause pandemics (H1N1 for the 1918 and 2009 pandemics; H2N2 for the 1957 pandemic; and H3N2 for the 1968 pandemic) or seasonal outbreaks in humans3.
Source: Journal of Infection - Category: Infectious Diseases Authors: Tags: Letter to the Editor Source Type: research
Armando Isibasi Constantino López-Macías The clinical effects and immunological response to the influenza vaccine in women who later become pregnant remain to be thoroughly studied. Here, we report the medical outcomes of 40 women volunteers who became pregnant after vaccination with an experimental virus-like particle (VLP) vaccine against pandemic influenza A(H1N1)2009 (influenza A(H1N1)pdm09) and their infants. When included in the VLP vaccine trial, none of the women were pregnant and were randomly assigned to one of the following groups: (1) placebo, (2) 15 μg dose of VLP vaccine, or (3) ...
Source: Viruses - Category: Virology Authors: Tags: Article Source Type: research
This article summarizes Canada's pandemic public health measures strategy, as described in the recently updated CPIP Public Health Measures Annex. The strategy builds on lessons learned during the 2009 H1N1 pandemic. Key elements of the public health measures strategy include individual measures (e.g. hand hygiene, self-isolation when ill), community-based measures (e.g. school closures, cancellation of mass gatherings), management of cases and close contacts, travel and border-related actions and public education. Factors that influence the effectiveness of public health measures in a pandemic include the pandemic epidemi...
Source: Can Commun Dis Rep - Category: Infectious Diseases Authors: Tags: Can Commun Dis Rep Source Type: research
Conclusions: Human challenge studies and systems biology approaches are important tools that should be used in concert to advance our understanding of influenza infection and provide targets for novel therapeutics and immunizations. Introduction Although influenza virus was recognized as an important pathogen over a century ago, influenza continues to cause a significant burden of disease. In the United States alone, it's estimated that in the 2017–2018 season there were 959,000 hospitalizations related to influenza illness, and 79,400 deaths (CDC, 2018). Worldwide, WHO estimates that annual influenza...
Source: Frontiers in cellular and infection microbiology - Category: Microbiology Source Type: research
Jennifer M. Rudd1, Sivasami Pulavendran1, Harshini K. Ashar1, Jerry W. Ritchey1, Timothy A. Snider1, Jerry R. Malayer1, Montelongo Marie1, Vincent T. K. Chow2 and Teluguakula Narasaraju1* 1Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, United States2Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore, Singapore Exaggerated host innate immune responses have been implicated in severe influenza pneumonia. We have previously demonstrated that excessive neutrophils recruited during in...
Source: Frontiers in cellular and infection microbiology - Category: Microbiology Source Type: research
In conclusion, road transport and socioeconomic status had significant impacts and should be considered for the prevention and control of future pandemics.
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Article Source Type: research
The flu season is up and running in the Northern Hemisphere, and early signs in both the United States and Europe are that the effects might not be quite as severe as the brutal 2017/18 season. The United States is predominantly seeing H1N1 circulating, while monitoring in Europe has identified co-circulation of H1N1 and H3N2—both varieties of Influenza A that should be covered by the seasonable vaccine. What if they weren’t though? Influenza A can be found in both human and animal populations, and it evolves rapidly through genetic mutation. Each year many humans rely on their country&a...
Source: MDDI - Category: Medical Devices Authors: Tags: IVD Source Type: news
Authors: Mandil A, Bresee J, Tageldin MA, Azad TM, Khan W Abstract Infectious diseases continue to represent a significant threat to global health security, particularly in the context of increasing globalization, interconnectedness and interdependence. Chief among such threats are influenza viruses and other respiratory pathogens, such as Middle East Respiratory Syndrome coronavirus (MERS-CoV), because of their risk of high transmissibility and acuity of illness. Annual epidemics of seasonal influenza cause an estimated 3-5 million cases of severe illness and more than 500 000 deaths, with the prospect of pandemic...
Source: Eastern Mediterranean Health Journal - Category: Middle East Health Tags: East Mediterr Health J Source Type: research
Influenza has been impacting public health on a global scale since the beginning of recorded history. Influenza, also known as the “flu,” has numerous organizations committed to public health research, developing vaccines, and educating on best practices to prepare for the upcoming flu season. By gaining an understanding of the flu through history, virology, and how it impacts our society, we can have a better appreciation for the commitment that’s involved with combating the flu. What Is Influenza (and What’s Not)? The eyes of an epidemiologist can twitch for a variety of reasons, one of them being...
Source: JEMS Special Topics - Category: Emergency Medicine Authors: Tags: Exclusive Articles Operations Source Type: news
CONCLUSION: Common themes have emerged from the Canadian literature addressing barriers and facilitators of vaccination during pregnancy. However, there is a paucity of literature to suggest strategies to improve the uptake of vaccination during pregnancy in Canadian settings. Further research is urgently needed given the expanding role of vaccination during routine prenatal care. PMID: 30361161 [PubMed - as supplied by publisher]
Source: Journal of Obstetrics and Gynaecology Canada : JOGC - Category: OBGYN Tags: J Obstet Gynaecol Can Source Type: research
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