Articles: sars-cov-2.
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The consequences of the coronavirus disease (COVID)-19 pandemic go beyond the number of cases and deaths attributed to severe acute respiratory syndrome (SARS)-coronavirus-2 infection. The overwhelmed health care systems and the strict social containment measures have had an impact on the threshold at which patients seek medical care for diseases other than COVID-19, including cardiovascular conditions.
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Compared to adults, there are relatively few studies on COVID-19 infection in children, and even less focusing on the unique features of COVID-19 in children in terms of laboratory findings, locations of computerized tomography (CT) lesions, and the role of CT in evaluating clinical recovery. The objective of this study is to report the results from patients at Wuhan Children's Hospital, located within the initial center of the outbreak. ⋯ There were a few differences between COVID-19 children and COVID-19 adults in terms of laboratory findings and CT characteristics. CT is a powerful tool to detect and characterize COVID-19 pneumonia but has little utility in evaluating clinical recovery for children. These results oppose current COVID-19 hospital discharge criteria in China, as one requirement is that pulmonary imaging must show significant lesion absorption prior to discharge. These differences between pediatric and adult cases of COVID-19 may necessitate pediatric-specific discharge criteria.
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The novel coronavirus SARS-CoV-2, which was identified after a recent outbreak in Wuhan, China, in December 2019, has kept the whole world in tenterhooks due to its severe life-threatening nature of the infection. The virus is unlike its previous counterparts, SARS-CoV and MERS-CoV, or anything the world has encountered before both in terms of virulence and severity of the infection. If scientific reports relevant to the SARS-CoV-2 virus are noted, it can be seen that the virus owes much of its killer properties to its unique structure that has a stronger binding affinity with the human angiotensin-converting enzyme 2 (hACE2) protein, which the viruses utilize as an entry point to gain accesses to its hosts. ⋯ Keeping in mind that the situation does not worsen from here, immediate awareness and more thorough research regarding the neuroinvasive nature of the virus is the immediate need of the hour. Scientists globally also need to up their game to design more specific therapeutic strategies with the available information to counteract the pandemic. In this Viewpoint, we provide a brief outline of the currently known neurological manifestations of COVID-19 and discuss some probable ways to design therapeutic strategies to overcome the present global crisis.
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The virus severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) is currently affecting more than 200 countries and territories worldwide. It has been declared as pandemic by World Health Organization (WHO) and the whole world is suffering from corona virus disease 2019 (COVID-19). Currently, no treatment for SARS-CoV-2 are approved because of lack of evidence, but a number of clinical trials are in process and we are expecting fruitful results very soon. This review focuses on various approaches of treatment and few of the most recent clinical trials carried out in this field.
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With the ongoing pandemic of coronavirus disease (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), our knowledge of the pathogenesis of COVID-19 is still in its infancy. Almost every aspect of the pathogen remains largely unknown, ranging from mechanisms involved in infection transmission, interplay with the human immune system, and covert mechanisms of end-organ damage. COVID-19 has manifested itself worldwide with a syndromic appearance that is dominated by respiratory dysregulations. ⋯ However, since this viewpoint was initially published, multiple studies have been released regarding the possible neurovirulence of SARS-CoV-2. In our previous viewpoint, we implored our colleagues to recognize the covert tactics of SARS-CoV-2 and emphasized that symptoms like anosmia, dysgeusia, ataxia, and altered mental status could be early signs of the neurotropic potential of this virus. The past few weeks, after the viewpoint surfaced, it was noticed that it has enabled clinicians and healthcare professionals to compute the neurovirulence associated with SARS-CoV-2 in COVID-19 patients, as evidenced by very recently reported studies.