scholarly journals A Review of Impact of Textile Research on Protective Face Masks

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 1937
Author(s):  
Jiri Militky ◽  
Ondrej Novak ◽  
Dana Kremenakova ◽  
Jakub Wiener ◽  
Mohanapriya Venkataraman ◽  
...  
Keyword(s):  
Cost Effective ◽  
Face Mask ◽  
Complex Behavior ◽  
The Novel ◽  
Structural Hierarchy ◽  
The Public ◽  
Global Pandemic ◽  
Polymeric Chains ◽  
Physical And Chemical ◽  
Chemical Fields

COVID-19, classified as SARS-CoV-2, is causing an ongoing global pandemic. The pandemic has resulted in the loss of lives and has caused economic hardships. Most of the devices used to protect against the transmission of the novel COVID-19 disease are related to textile structures. Hence, the challenge for textile professionals is to design and develop suitable textile structures with multiple functionalities for capturing viruses, passivating them, and, at the same time, having no adverse effects on humans during the complete period of use. In addition to manufacturing efficient, biocompatible, and cost-effective protective face masks, it is also necessary to inform the public about the benefits and risks of protective face mask materials. The purpose of this article is to address the concerns of efficiency and efficacy of face masks by primarily reviewing the literature of research conducted at the Technical University of Liberec. The main focus is on the presentation of problems related to the specification of aims of face mask applications, mechanisms of capture, durability, and modes of sterilization. The recommendations, instead of conclusions, are addressed to the whole textile society because they should be leading players in the design, creation, and proper treatment of face masks due to their familiarity with the complex behavior of textile structures and targeted changes of structural hierarchy starting from polymeric chains (nano-level) and ending in planar textile structures (millimeter level) due to action by mechanical, physical and chemical fields. This becomes extremely critical to saving hundreds of thousands of lives from COVID-19.

scholarly journals COVID-19 Diagnostic Strategies. Part I: Nucleic Acid-Based Technologies

2021 ◽  
Vol 8 (4) ◽  
pp. 49
Author(s):  
Tina Shaffaf ◽  
Ebrahim Ghafar-Zadeh
Keyword(s):  
Mass Production ◽  
Diagnostic Tests ◽  
Cost Effective ◽  
Molecular Diagnostic ◽  
The Novel ◽  
Comprehensive Review ◽  
Diagnostic Strategies ◽  
The Public ◽  
Viral Spread

The novel Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has caused respiratory infection, resulting in more than two million deaths globally and hospitalizing thousands of people by March 2021. A considerable percentage of the SARS-CoV-2 positive patients are asymptomatic or pre-symptomatic carriers, facilitating the viral spread in the community by their social activities. Hence, it is critical to have access to commercialized diagnostic tests to detect the infection in the earliest stages, monitor the disease, and follow up the patients. Various technologies have been proposed to develop more promising assays and move toward the mass production of fast, reliable, cost-effective, and portable PoC diagnostic tests for COVID-19 detection. Not only COVID-19 but also many other pathogens will be able to spread and attach to human bodies in the future. These technologies enable the fast identification of high-risk individuals during future hazards to support the public in such outbreaks. This paper provides a comprehensive review of current technologies, the progress in the development of molecular diagnostic tests, and the potential strategies to facilitate innovative developments in unprecedented pandemics.

scholarly journals A Comprehensive Overview On The Most Recent Trends In Covid-19 Diagnosis, Treatment Options And Vaccine Development Status

2021 ◽  
Vol 001 (01) ◽  
Author(s):  
Jayendrakumar Patel ◽  
Shalin Parikh ◽  
Shwetaben Patel
Keyword(s):  
Vaccine Development ◽  
Treatment Options ◽  
Supportive Therapy ◽  
Cost Effective ◽  
The Novel ◽  
Comprehensive Overview ◽  
Development Status ◽  
Global Pandemic ◽  
Recent Trends ◽  
Antiviral Medications

The global pandemic produced by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which was first appeared in Wuhan, China, in December 2019 and which then spread rapidly, made it difficult to find or develop effective medications for its prevention and treatment. Therefore, the first stage is necessitating the use of a precise and quick diagnostic method to detect SARS-CoV-2 infected patient followed by effective patient isolation and the commencement of early treatment, which can range from supportive therapy to specialised medications such corticosteroids, antiviral medications, antibiotics, and the recently introduced convalescent plasma. Despite the extraordinary developments in advanced medicinal system, no confirmed viable medicines exist at this time. Rapid research on SARS CoV-2 epidemiology has led to the discovery of certain new targets for prospective therapeutic treatments. Many therapeutic options have been evaluated, and clinical studies are proceeding at a breakneck speed. However, there is a lot of room for more study into finding cost-effective and safer medicines, vaccinations, and measures to ensuring that COVID-19 preventive and treatment programmes are available to everyone. The goal of this study is to compile all of the current advancements in the worldwide medical system in the fight against COVID-19.

scholarly journals Review of Coronavirus disease- 2019 (COVID-19) in Iraq

2022 ◽  
Vol 10 (1) ◽  
pp. 023-030
Author(s):  
Huda Sahib Abdul Mohammed Al-Rawazq
Keyword(s):  
Public Health ◽  
Face Mask ◽  
Current Evidence ◽  
Evidence Based ◽  
Age Group ◽  
The Public ◽  
Global Pandemic ◽  
The World ◽  
Environmental Agents ◽  
Novel Coronavirus

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV 2) or 2019 novel coronavirus (2019-nCoV) is quickly spreading to the rest of the world, from its origin in Wuhan, Hubei Province, China. And becoming a global pandemic that affects the world's most powerful countries. The goal of this review is to assist scientists, researchers, and others in responding to the current Coronavirus disease (covid-19) is a worldwide public health contingency state. This review discusses current evidence based on recently published studies which is related to the origin of the virus, epidemiology, transmission, diagnosis, treatment, and all studies in Iraq for the effect of covid-19 diseases, as well as provide a reference for future researchers. The findings of this review show significant differences across gender, age group, area of residence, environmental agents (temperature, humidity), and people with chronic diseases (hypertension, diabetes mellitus, heart disease, respiratory disorders, and immunocompromised disease). To control the pandemic, information about COVID-19 was disseminated to people, including wearing a face mask and using a social distancing strategy as an effective tool for controlling COVID-19. More education and progress are required to convince the public that the vaccine is both effective and safe.

scholarly journals A Study On Public Awareness Towards Covid-19 Secure Policy With Special Reference To Coimbatore City

2021 ◽  
Vol 23 (11) ◽  
pp. 631-640
Author(s):  
Dr.G. Indrani ◽  
◽  
Dr. R.S. Kanimozhi ◽  
Dr.L. Nithya ◽  
◽  
...  
Keyword(s):  
Special Reference ◽  
Insurance Industry ◽  
Public Awareness ◽  
World Health ◽  
Respiratory Pathogen ◽  
The Novel ◽  
The Public ◽  
Global Pandemic ◽  
The World ◽  
Health Organization

COVID-19 is the infectious disease caused by the coronavirus, SARS-CoV-2, which is a respiratory pathogen..Coronavirus disease, scientifically reclassified as COVID-19, has assumed global pandemic proportions. World attained a pandemic status declared by the World Health Organization (WHO) on 11 March 2020. The spread of the virus at a fast rate compared to previous pandemics has resulted in a total lockdown of nations, ban on travels, public gatherings and closure of offices. In most instances, the insurance industry and governments all over the world have become the beacons of hope to which people look for rescue from total annihilation. Due to the sudden emergence of the novel corona virus as a worldwide pandemic, the perception of the importance of health and life insurance is higher than before. Thus the present study is conducted to know the public awareness and their influencing factors towards covid-19 secure policy with special reference to Coimbatore city. The study also assess the perception and the various factors which acts as a barrier to ultimately obstruct the subscription of covid-19 health insurance.

scholarly journals Not just conspiracy theories: Vaccine opponents and proponents add to the COVID-19 ‘infodemic’ on Twitter

2020 ◽  
Author(s):  
Amelia M. Jamison ◽  
David A. Broniatowski ◽  
Mark Dredze ◽  
Anu Sangraula ◽  
Michael C. Smith ◽  
...  
Keyword(s):  
Seasonal Influenza ◽  
World Health ◽  
The Novel ◽  
Full Spectrum ◽  
Conspiracy Theories ◽  
Misleading Information ◽  
The Public ◽  
Global Pandemic ◽  
Novel Coronavirus ◽  
Health Organization

In February 2020, the World Health Organization announced an ‘infodemic’ -- a deluge of both accurate and inaccurate health information -- that accompanied the global pandemic of COVID-19 as a major challenge to effective health communication. We assessed content from the most active vaccine accounts on Twitter to understand how existing online communities contributed to the ‘infodemic’ during the early stages of the pandemic. While we expected vaccine opponents to share misleading information about COVID-19, we also found vaccine proponents were not immune to spreading less reliable claims. In both groups, the single largest topic of discussion consisted of nar-ratives comparing COVID-19 to other diseases like seasonal influenza, often downplaying the severi-ty of the novel coronavirus. When considering the scope of the ‘infodemic,’ researchers and health communicators must move beyond focusing on known bad actors and the most egregious types of misinformation to scrutinize the full spectrum of information -- from both reliable and unreliable sources -- that the public is likely to encounter online.

scholarly journals COVID-19: An Updated Situation from Singapore

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Ke-Yan Loo ◽  
Angel Yun-Kuan Thye ◽  
Lydia Ngiik-Shiew Law ◽  
Jodi Woan Fei Law
Keyword(s):  
Public Health ◽  
Public Awareness ◽  
Disease Spread ◽  
Contact Tracing ◽  
The Novel ◽  
Vaccination Rates ◽  
The Public ◽  
Global Pandemic ◽  
The Government ◽  
Novel Coronavirus

Since the first reports of COVID-19 in 2019, the viral respiratory disease has spread across nations, sending the world into a global pandemic. The pandemic has heavily impacted the public health of the global community. Over 237 million confirmed cases have been reported, and more than 4.8 million lives have been lost due to the novel coronavirus. In Singapore, the government quickly took action in the early stages of the pandemic to limit the spread of the virus to protect the local communities from the disease. Singapore has been able to keep their confirmed COVID-19 cases and deaths at low numbers by implementing movement restrictions, raising public awareness, mask mandates, social distancing, providing free vaccinations for the public, and utilizing advancements in technology for contact tracing. The public has also upheld their social responsibility in cooperating with the Singaporean government to control the disease spread. COVID-19 is now moving into an endemic phase in Singapore as the vaccination rates are at an all-time high resulting in lower death rates, and the confirmed cases are primarily mild to asymptomatic. Singapore has set a precedent for how pandemics can be handled in the future to minimize mortality rates and protect public health.

scholarly journals Facile Approaches of Polymeric Face Masks Reuse and Reinforcements for Micro-Aerosol Droplets and Viruses Filtration: A Review

Polymers ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 2516
Author(s):  
Yusuf Wibisono ◽  
Cut Rifda Fadila ◽  
Saiful Saiful ◽  
Muhammad Roil Bilad
Keyword(s):  
Respiratory Infections ◽  
Membrane Filter ◽  
Face Mask ◽  
The Novel ◽  
Infected Person ◽  
Robust Solution ◽  
The Public ◽  
Filter Membrane ◽  
Cotton Candy ◽  
Very High

Since the widespread of severe acute respiratory syndrome of coronavirus 2 (SARS-CoV-2) disease, the utilization of face masks has become omnipresent all over the world. Face masks are believed to contribute to an adequate protection against respiratory infections spread through micro-droplets among the infected person to non-infected others. However, due to the very high demands of face masks, especially the N95-type mask typically worn by medical workers, the public faces a shortage of face masks. Many papers have been published recently that focus on developing new and facile techniques to reuse and reinforce commercially available face masks. For instance, the N95 mask uses a polymer-based (membrane) filter inside, and the filter membrane can be replaced if needed. Another polymer sputtering technique by using a simple cotton candy machine could provide a cheap and robust solution for face mask fabrication. This review discuss the novel approaches of face mask reuse and reinforcement specifically by using membrane-based technology. Tuning the polymeric properties of face masks to enhance filterability and virus inactivity is crucial for future investigation.

Coronavirus: Towards controlling of the pandemic - Indian scenario

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 462-468
Author(s):  
Latika kothari ◽  
Sanskruti Wadatkar ◽  
Roshni Taori ◽  
Pavan Bajaj ◽  
Diksha Agrawal
Keyword(s):  
Control Measures ◽  
The Novel ◽  
Medical Treatments ◽  
Health Crisis ◽  
The Public ◽  
Infection Control Measures ◽  
The Social ◽  
Asking Questions ◽  
The Government ◽  
Novel Coronavirus

Coronavirus disease 2019 (COVID-19) is a communicable infection caused by the novel coronavirus resulting in severe acute respiratory syndrome coronavirus 2 (SARS-CoV). It was recognized to be a health crisis for the general population of international concern on 30th January 2020 and conceded as a pandemic on 11th March 2020. India is taking various measures to fight this invisible enemy by adopting different strategies and policies. To stop the COVID-19 from spreading, the Home Affairs Ministry and the health ministry, of India, has issued the nCoV 19 guidelines on travel. Screening for COVID-19 by asking questions about any symptoms, recent travel history, and exposure. India has been trying to get testing kits available. The government of India has enforced various laws like the social distancing, Janata curfew, strict lockdowns, screening door to door to control the spread of novel coronavirus. In this pandemic, innovative medical treatments are being explored, and a proper vaccine is being hunted to deal with the situation. Infection control measures are necessary to prevent the virus from further spreading and to help control the current situation. Thus, this review illustrates and explains the criteria provided by the government of India to the awareness of the public to prevent the spread of COVID-19.

Synthetic and semi-synthetic drugs as promising therapeutic option for the treatment of COVID-19

2020 ◽  
Vol 20 ◽  
Author(s):  
Ekta Shirbhate ◽  
Preeti Patel ◽  
Vijay K Patel ◽  
Ravichandran Veerasamy ◽  
Prabodh C Sharma ◽  
...  
Keyword(s):  
Therapeutic Option ◽  
Antiviral Treatment ◽  
The Novel ◽  
Clinical Experiences ◽  
Synthetic Compounds ◽  
Synthetic Drugs ◽  
Global Pandemic ◽  
The World ◽  
Novel Coronavirus

: The novel coronavirus disease-19 (COVID-19), a global pandemic that emerged from Wuhan, China has today travelled all around the world, so far 216 countries or territories with 21,732,472 people infected and 770,866 deaths globally (as per WHO COVID-19 update dated August 18, 2020). Continuous efforts are being made to repurpose the existing drugs and develop vaccines for combating this infection. Despite, to date, no certified antiviral treatment or vaccine prevails. Although, few candidates have displayed their efficacy in in vitro studies and are being repurposed for COVID-19 treatment. This article summarizes synthetic and semi-synthetic compounds displaying potent activity in their clinical experiences or studies against COVID-19 and also focuses on mode of action of drugs being repositioned against COVID-19.

Theory and Method and the Stakes of a Fragmented Discipline: Or, What Economics Taught Me About the Study of Religion

2020 ◽  
Author(s):  
Thomas A Lewis
Keyword(s):  
Religious Studies ◽  
The Public ◽  
Global Pandemic ◽  
Recent Developments ◽  
The Common ◽  
The Impact ◽  
Academic Study

Abstract As a discipline, the academic study of religion is strikingly fragmented, with little engagement or shared criteria of excellence across subfields. Although important recent developments have expanded the traditions and peoples studied as well as the methods used, the current extent of fragmentation limits the impact of this diversification and pluralization. At a moment when the global pandemic is catalyzing profound pressures on our universities and disciplines, this fragmentation makes it difficult to articulate to the public, to non-religious studies colleagues, and to students why the study of religion matters. We therefore too often fall back on platitudes. I argue for a revitalized methods and theories conversation that connects us even as it bears our arguments and disagreements about what we do and how. Courses in methods and theories in the study of religion represent the most viable basis we have for bringing the academic study of religion into the common conversation or argument that constitutes a discipline without sacrificing our pluralism.

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