Articles: sars-cov-2.
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Case Reports
Bipolar type I diagnosis after a manic episode secondary to SARS-CoV-2 infection: A case report.
Our objective is to provide awareness about psychotic vulnerability in patients infected with SARS-CoV-2 and to better understand the role of steroid withdrawal in manic episodes, especially with its common usage in respiratory disease caused by SARS-CoV-2. ⋯ Psychotic symptoms commonly occur after the discontinuation of high-dose steroid therapy; however, controlled tapering may prevent these side effects. Only a few cases have reported concomitant SARS-CoV-2 infection and manic episodes, often with an apparent relationship with steroid withdrawal syndrome. In this case, we considered psychotic vulnerability a condition that is often underestimated. In consideration of the SARS-CoV-2 pandemic, the case may represent an underlying trigger for psychotic decompensation, which, in concert with neuroinflammation, may induce a manic episode.
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Artificial intelligence (AI) has proven time and time again to be a game-changer innovation in every walk of life, including medicine. Introduced by Dr. Gunn in 1976 to accurately diagnose acute abdominal pain and list potential differentials, AI has since come a long way. ⋯ It has guided governments and key policymakers in formulating and implementing laws, such as lockdowns and travel restrictions, to curb the spread of this viral disease. This has been made possible by the use of social media to map severe acute respiratory syndrome coronavirus 2 hotspots, laying the basis of the "smart lockdown" strategy that has been adopted globally. However, these benefits might be accompanied with concerns regarding privacy and unconsented surveillance, necessitating authorities to develop sincere and ethical government-public relations.
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There is insufficient evidence on SARS-CoV-2 induced neurological effects. Studies on CNS involvement during COVID-19 in children are limited. This study aims to identify and manage the neurological signs and symptoms in COVID-19-infected pediatric patients during follow up and plan future follow-ups. ⋯ Pulmonary and hematologic involvement was more common in children with anosmia and headache. Our study is one of the few studies on neurological involvement in COVID-19 in children. To the best of our knowledge, there is limited data on these subjects in the literature.
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Tohoku J. Exp. Med. · Aug 2022
Comparison of Insertion, Deletion, and Point Mutations in the Genomes of Human Adenovirus HAdvC-2 and SARS-CoV-2.
Virus genome mutation profiles with insertion, deletion, and point mutations have recently been revealed to differ remarkably between viruses. In RNA viruses like human coronaviruses or influenza viruses, genome samples collected over two to three decades usually show point mutations in 10-20% of the bases, while the rate of insertion and/or deletion mutations (indels) largely depends on the virus. This study evaluates the mutation profiles of DNA viruses by comparing a recently sampled genome of human adenovirus species C type 2 (isolate SG06/HAdvC2/2016) with a genome of the same species sampled in the 1970s. ⋯ In other sites, the point mutation rate was approximately 0.3%, which was significantly lower than in RNA viruses. In summary, the estimated point mutation rate in human adenovirus species C type 2 (HAdvC-2) was over 10 times lower than in RNA viruses. Unlike the relatively long indels in the SARS-CoV-2 genome, the indels in HAdvC-2 were short, with 6 or fewer consecutive bases.