SARS-COV2 virus and Coronavirus disease (COVID-19)

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 977-982
Author(s):  
Mohamed J. Saadh ◽  
Bashar Haj Rashid M ◽  
Roa’a Matar ◽  
Sajeda Riyad Aldibs ◽  
Hala Sbaih ◽  
...  
Keyword(s):  
Close Contact ◽  
Antiviral Agents ◽  
Health Concern ◽  
The Novel ◽  
Global Public Health ◽  
Fatal Disease ◽  
Mild Disease ◽  
Life Threatening ◽  
Novel Coronavirus

SARS-COV2 virus causes Coronavirus disease (COVID-19) and represents the causative agent of a potentially fatal disease that is of great global public health concern. The novel coronavirus (2019) was discovered in 2019 in Wuhan, the market of the wet animal, China with viral pneumonia cases and is life-threatening. Today, WHO announces COVID-19 outbreak as a pandemic. COVID-19 is likely to be zoonotic. It is transmitted from bats as intermediary animals to human. Also, the virus is transmitted from human to human who is in close contact with others. The computerized tomographic chest scan is usually abnormal even in those with no symptoms or mild disease. Treatment is nearly supportive; the role of antiviral agents is yet to be established. The SARS-COV2 virus spreads faster than its two ancestors, the SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), but has lower fatality. In this article, we aimed to summarize the transmission, symptoms, pathogenesis, diagnosis, treatment, and vaccine to control the spread of this fatal disease.

scholarly journals Arterial Hypertension as a Risk Comorbidity Associated with COVID-19 Pathology

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Alexander Kamyshnyi ◽  
Inna Krynytska ◽  
Victoriya Matskevych ◽  
Mariya Marushchak ◽  
Oleh Lushchak
Keyword(s):  
Arterial Hypertension ◽  
Pressure Control ◽  
The Novel ◽  
Global Public Health ◽  
Angiotensin Converting Enzyme 2 ◽  
Cardiovascular Comorbidities ◽  
Public Health Challenge ◽  
Novel Coronavirus ◽  
Ace2 Gene

Coronavirus disease 2019 (COVID-19), caused by the novel coronavirus severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), is an ongoing global public health challenge. Current clinical data suggest that, in COVID-19 patients, arterial hypertension (AH) is one of the most common cardiovascular comorbidities; it can worsen outcomes and increase the risk of admission to intensive care unit (ICU). The exact mechanisms through which AH contributes to the poor prognosis in COVID-19 are not yet clear. The putative relationship between AH and COVID-19 may be linked to the role of angiotensin-converting enzyme 2 (ACE2), a key element of the AH pathophysiology. Another mechanism connecting AH and COVID-19 is the dysregulation of the immune system resulting in a cytokine storm, mediated by an imbalanced response of T helper cells subtypes. Therefore, it is essential to optimize blood pressure control in hypertensive patients and monitor them carefully for cardiovascular and other complications for the duration of COVID-19 infection. The question whether AH-linked ACE2 gene polymorphisms increase the risk and/or worsen the course of SARS-CoV-2 infection should also receive further consideration.

scholarly journals The Covid-19 Pandemic and its Effect on the Elderly: A Review

2020 ◽  
Vol 5 (3) ◽  
Author(s):  
Maimoona Nadri ◽  
Ujala Zubair
Keyword(s):  
The Elderly ◽  
Medical Community ◽  
Health Concern ◽  
The Novel ◽  
Global Public Health ◽  
Public Health Concern ◽  
The World ◽  
Long Term Consequences ◽  
Novel Coronavirus

In 2019, the world experienced a global public health concern when the novel coronavirus originated from China and affected around fifty-seven thousand people around the world by March 2020. The quick rise in the number of cases and the death toll overwhelmed the scientific and medical community. While all the focus was driven towards finding the epidemiology, the treatment and the management, the mental health aspect of the quarantine was being overlooked. The purpose of this review is to create awareness about the long-term consequences of quarantine, with the focus on the elderly community in Pakistan. 

Role of Homeopathy in Epidemics: Paving Way for a Plausible Solution in the Management of COVID-19/SARS-CoV-2 Infection

2020 ◽  
Vol 33 (04) ◽  
pp. 297-301
Author(s):  
Abhijit Dutta
Keyword(s):  
Treatment Plan ◽  
Health Concern ◽  
The Novel ◽  
Treatment And Prevention ◽  
Important Concern ◽  
Hygienic Measure ◽  
Symptom Complex ◽  
Novel Coronavirus ◽  
Global Threat

AbstractThe emergence and spread of the novel coronavirus disease 2019 (COVID-19) from Wuhan, China, has become a global threat. The high infectivity and drastic outcomes have made this a paramount health concern. Effective therapy or vaccine to arrest the progress has still not been proved. Homeopathy has a long reputation and evidence of intervening in several epidemic situations, notably the recent influenza. Symptoms-based personalised approach makes it more precise to treat patients. The symptom complex presented by several patients suffering from the COVID-19 can help to select the genus epidemicus, one or few medicine/s to treat and prevent the epidemic. A proper hygienic measure and medication are sufficient to manage a large number of cases with mild symptoms. Severe cases with or without complications are an important concern and need critical management. A significant body of literature justifies the consideration of homeopathy in this situation. A conceptual framework may be drawn to integrate homeopathy with standard therapy to find a better treatment plan. Keeping the symptoms and existing evidence in consideration, some medicines may be proposed for further trials, treatment and prevention plan.

scholarly journals Lower motor neuron facial palsy in a postnatal mother with COVID-19

2021 ◽  
Vol 14 (3) ◽  
pp. e240267
Author(s):  
Vignesh Kumar ◽  
Priyanka Narayanan ◽  
Seema Shetty ◽  
Afsal P Mohammed
Keyword(s):  
Public Health ◽  
Motor Neuron ◽  
Facial Palsy ◽  
Respiratory Symptoms ◽  
Health Concern ◽  
The Novel ◽  
Neurological Manifestations ◽  
Global Public Health ◽  
Public Health Concern ◽  
Fatal Disease

COVID-19 is caused by the novel SARS-CoV-2 and is a potentially fatal disease that is of great global public health concern. In addition to respiratory symptoms, neurological manifestations have been associated with COVID-19. This is attributed to the neurotropic nature of coronaviruses. The authors present a case of Bell’s palsy associated with COVID-19 in a term primigravida.

scholarly journals Evaluating the Novel Coronavirus infection outbreak surveillance results in a state hospital: a retrospective study

2021 ◽  
Vol 21 (3) ◽  
pp. 1107-1116
Author(s):  
Ezgi Dirgar ◽  
Betül Tosun ◽  
Soner Berşe ◽  
Nuran Tosun
Keyword(s):  
Retrospective Study ◽  
Clinical Symptoms ◽  
Clinical Status ◽  
Age Groups ◽  
World Health ◽  
Health Concern ◽  
The Novel ◽  
Global Public Health ◽  
Novel Coronavirus ◽  
Health Organization

Background: Coronavirus disease (COVID-19) has raised the global public health concern and has been declared a pan- demic by the World Health Organization. Objectives: This study was aimed to examine the clinical course and outcomes of the patients with COVID-19 in the south- eastern part of Turkey. Methods: This retrospective study was conducted on the files of 173 patients who were diagnosed with COVID-19. The “COVID-19 Case Information Form” in the patients’ medical records was used. Results: Of the patients with COVID-19, 64.2% were male and 16.2% had a chronic disease. Their mean age was 34.76±25.75 years. Cough and fatigue were the most common clinical symptoms at admission with 38.7%. The patients at the age of 65 and over were treated mostly in the intensive care unit, and the symptoms associated with the cardiovascular and nausea and vomiting were observed more often (p<0.05). Conclusions: It was found that the majority of the patients were male and there were differences between the age groups in terms of transmission route, the clinic where they were being followed-up, some symptoms, and clinical status outcome. It is recommended that multi-center, prospective, experimental, or observational studies with larger samples should be and the patients should be followed-up for longer periods. Keywords: COVID-19; coronavirus; surveillance; retrospective study.

The role and relationship of mindreading and social attunement in HRI – position statements of interdisciplinary researchers. Workshop HRI'20

2020 ◽  
Author(s):  
Agnieszka Wykowska ◽  
Jairo Pérez-Osorio ◽  
Stefan Kopp
Keyword(s):  
Mental States ◽  
Human Robot Interaction ◽  
Human Interaction ◽  
Artificial Agents ◽  
The Novel ◽  
Robot Interaction ◽  
Novel Coronavirus ◽  
Relationship Of ◽  
The Relationship

This booklet is a collection of the position statements accepted for the HRI’20 conference workshop “Social Cognition for HRI: Exploring the relationship between mindreading and social attunement in human-robot interaction” (Wykowska, Perez-Osorio &amp; Kopp, 2020). Unfortunately, due to the rapid unfolding of the novel coronavirus at the beginning of the present year, the conference and consequently our workshop, were canceled. On the light of these events, we decided to put together the positions statements accepted for the workshop. The contributions collected in these pages highlight the role of attribution of mental states to artificial agents in human-robot interaction, and precisely the quality and presence of social attunement mechanisms that are known to make human interaction smooth, efficient, and robust. These papers also accentuate the importance of the multidisciplinary approach to advance the understanding of the factors and the consequences of social interactions with artificial agents.

scholarly journals Mesenchymal Stem Cells: The Secret Children’s Weapons against the SARS-CoV-2 Lethal Infection

2021 ◽  
Vol 11 (4) ◽  
pp. 1696
Author(s):  
Mario Giosuè Balzanelli ◽  
Pietro Distratis ◽  
Orazio Catucci ◽  
Angelo Cefalo ◽  
Rita Lazzaro ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Unusual Event ◽  
Inflammatory Processes ◽  
Life Threatening ◽  
Severe Acute Respiratory Infections ◽  
Novel Coronavirus

Due to the promising effects of mesenchymal stem cells (MSCs) in the treatment of various diseases, this commentary aimed to focus on the auxiliary role of MSCs to reduce inflammatory processes of acute respiratory infections caused by the 2019 novel coronavirus (COVID-19). Since early in 2020, COVID-19, a consequence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly affected millions of people world-wide. The SARS-CoV-2 infection in children appears to be an unusual event. Despite the high number of affected adult and elderly, children and adolescents remained low in amounts, and marginally touched. Based on the promising role of cell therapy and regenerative medicine approaches in the treatment of several life-threatening diseases, it seems that applying MSCs cell-based approaches can also be a hopeful strategy for improving subjects with severe acute respiratory infections caused by COVID-19.

scholarly journals The intersection of COVID-19 and cancer: signaling pathways and treatment implications

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Zhi Zong ◽  
Yujun Wei ◽  
Jiang Ren ◽  
Long Zhang ◽  
Fangfang Zhou
Keyword(s):  
Signaling Pathways ◽  
Health Concern ◽  
Type I ◽  
The Novel ◽  
Checkpoint Signaling ◽  
Patients With Cancer ◽  
Advantages And Disadvantages ◽  
Anticancer Treatment ◽  
Severe Infections ◽  
Novel Coronavirus

AbstractThe outbreak of the novel coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a serious public health concern. Patients with cancer have been disproportionately affected by this pandemic. Increasing evidence has documented that patients with malignancies are highly susceptible to severe infections and mortality from COVID-19. Recent studies have also elucidated the molecular relationship between the two diseases, which may not only help optimize cancer care during the pandemic but also expand the treatment for COVID-19. In this review, we highlight the clinical and molecular similarities between cancer and COVID-19 and summarize the four major signaling pathways at the intersection of COVID-19 and cancer, namely, cytokine, type I interferon (IFN-I), androgen receptor (AR), and immune checkpoint signaling. In addition, we discuss the advantages and disadvantages of repurposing anticancer treatment for the treatment of COVID-19.

The Challenges of Biomedical Waste Management During the Ongoing Coronavirus Disease-19 (COVID-19) Pandemic: The Current Scenario

2021 ◽  
Vol 13 ◽  
Author(s):  
Sabitha Vadakedath ◽  
Venkataramana Kandi ◽  
Tarun Kumar Suvvari ◽  
L V Simhachalam Kutikuppala ◽  
Vikram Godishala ◽  
...  
Keyword(s):  
Healthcare Workers ◽  
Complex Nature ◽  
The Novel ◽  
Waste Collection ◽  
Biomedical Waste ◽  
Infected People ◽  
Life Threatening ◽  
Current Scenario ◽  
Constant Observation ◽  
Novel Coronavirus

: The novel Coronavirus (SARS-CoV-2) that has emerged and spread throughout the world causing CoV disease-19 (COVID-19) has since its discovery affected not only humans and animals but also the environment. Because of the highly infectious nature of the virus, and the respiratory aerosol transmission route, face masks and personal protective equipment have become mandatory for public and healthcare workers, respectively. Also, the complex nature of the pathogenicity of the virus, wherein, it has been associated with mild, moderate, and severe life-threatening infections, has warranted increased laboratory testing and placing the infected people in isolation and under constant observation in quarantine centers or at dedicated hospitals. Some infected people, who are generally healthy, and do not show symptoms have been placed in home quarantines. At this juncture, there has been increased amount of biomedical waste (BMW), and infectious general waste along with plastic disposable recyclable and non-recyclable waste. The increased BMW along with the potentially hazardous plastic waste collection, segregation, transport, and disposal has assumed increased significance during the ongoing pandemic. Therefore, this review attempts to investigate the current scenario of BMW management and strategies to minimize BMW and prevent potential environmental pollution.

scholarly journals Investigation of the genetic variation in ACE2 on the structural recognition by the novel coronavirus (SARS-CoV-2)

2020 ◽  
Author(s):  
Xingyi Guo ◽  
Zhishan Chen ◽  
Yumin Xia ◽  
Weiqiang Lin ◽  
Hongzhi Li
Keyword(s):  
Genetic Variation ◽  
The Novel ◽  
S Protein ◽  
Angiotensin Converting Enzyme 2 ◽  
Missense Variants ◽  
Catalytic Metal ◽  
Using Data ◽  
Novel Coronavirus ◽  
Insight Into

Abstract Background: The outbreak of coronavirus disease (COVID-19) was caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), through its surface spike glycoprotein (S-protein) recognition on the receptor Angiotensin-converting enzyme 2 (ACE2) in humans. However, it remains unclear how genetic variations in ACE2 may affect its function and structure, and consequently alter the recognition by SARS-CoV-2. Methods: We have systemically characterized missense variants in the gene ACE2 using data from the Genome Aggregation Database (gnomAD; N = 141,456). To investigate the putative deleterious role of missense variants, six existing functional prediction tools were applied to evaluate their impact. We further analyzed the structural flexibility of ACE2 and its protein-protein interface with the S-protein of SARS-CoV-2 using our developed Legion Interfaces Analysis (LiAn) program.Results: Here, we characterized a total of 12 ACE2 putative deleterious missense variants. Of those 12 variants, we further showed that p.His378Arg could directly weaken the binding of catalytic metal atom to decrease ACE2 activity and p.Ser19Pro could distort the most important helix to the S-protein. Another seven missense variants may affect secondary structures (i.e. p.Gly211Arg; p.Asp206Gly; p.Arg219Cys; p.Arg219His, p.Lys341Arg, p.Ile468Val, and p.Ser547Cys), whereas p.Ile468Val with AF = 0.01 is only present in Asian.Conclusions: We provide strong evidence of putative deleterious missense variants in ACE2 that are present in specific populations, which could disrupt the function and structure of ACE2. These findings provide novel insight into the genetic variation in ACE2 which may affect the SARS-CoV-2 recognition and infection, and COVID-19 susceptibility and treatment.

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