Document Type : Review Paper

Authors

1 Department of Biology, College of Sciences for Women, University of Babylon, Iraq;

2 Consultant Neurosurgeon FRCS Glasg, FRCSED, FRCSE, FACS, FIBMS, University of Babylon, Babylon, Iraq. 2Department of Neurosurgery, Hammurabi College of Medicine, University of Babylon, Babylon, Iraq.

3 School of Biological and Marine Sciences, University of Plymouth, Drake’s Circus, Plymouth PL4 8AA, UK

Abstract

Severe acute respiratory syndrome-related coronavirus (SARS-CoV-2) infects the human upper respiratory, causing coronavirus disease 2019 (COVID-19) with symptoms of acute respiratory distress syndrome (ARDS). However, in susceptible populations, such as immune-compromised individuals and the elderly, the symptoms develop into more severe diseases (e.g., pneumonia). For a few days now, data reported in the neurological studies have also confirmed that SARS-CoV-2 has neuroinvasive capacities, as it can spread from the respiratory tract to the nervous system (NS), causing encephalitis. Compared to neuroinvasive human coronaviruses, SARS-CoV-2 may damage the nervous system, causing neurological diseases. Opportunistic human SARS-CoV-2 pathogens could be associated with the triggering or the exacerbation of several neurological disorders whose etiology remains poorly understood. In this review, details about human coronaviruses that have been linked to the possibility of developing a disease of the nervous system were illustrated. Three cases of viral encephalitis in patients diagnosed with COVID-19 were discussed in this review: one patient presented with encephalopathy; the other patient with acute hemorrhagic necrotizing encephalopathy. And third patient presented with viral encephalitis following COVID-19 vaccination..

Keywords

Main Subjects

  • Jebril, (2020a)."World Health Organization Declared a Pandemic Public Health Menace: A Systematic Review of the Coronavirus Disease 2019 COVID-19". Available at SSRN: https://ssrn.com/abstract=3566298.
  • Jebril, N. (2020b). "Distinguishing Epidemiological Curve of Novel Coronavirus Disease (COVID-19) Cases in Iraq: How It Does not Follow the Epidemic Curve of China".Available at SSRN: https://ssrn.com/abstract=3571889 or http://dx.doi.org/10.2139/ssrn.3571889
  • Chan, F.-W. Yuan, S., Kok, K.-H., To, K. K.-W., Chu, H., Yang, J., Xing, F., Liu, J., Yip, C. C.-Y. & Poon, R. W.-S. (2020). "A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: a study of a family cluster". Lancet. 395(10223):514-523.
  • Bale, J.F. (2015)."Virus and Immune-Mediated Encephalitides: Epidemiology, Diagnosis, Treatment, and Prevention". Neurol., 53: 3–12.
  • Desforges, M.; Coupanec, Le; Dubeau, A.; Bourgouin, P. (2020). "Human Coronaviruses and Other Respiratory Viruses: Underestimated Opportunistic Pathogens of the Central Nervous System?". Viruses. 12(1): 14-20
  • Spiegel, M. and Weber, (2006). "Inhibition of cytokine gene expression and induction of chemokine genes in non-lymphatic cells infected with SARS coronavirus". Virol. J. 3(17):23-32.
  • Filatov, A.; Sharma, P. and Hindi, F. (2020). "Neurological Complications of Coronavirus Disease (COVID-19): Encephalopathy". Cureus. 12( 3):4154, 2020,e7352. DOI 10.7759/cureus.735.
  • Kobayashi, Y.; Karasawa, ; Ohashi, N.  and Yamamoto, K. (2022).  "A case of encephalitis following COVID-19 vaccine". Journal of Infection and Chemotherapy, 28(7): 975-977.
  • Gao, J.J.; Tseng H.P., and Liu, C.H. (2022).  "Acute encephalitis after COVID-19 vaccination: A case report and literature review". Human Vaccines &Immunotherapeutics, 18(5): 2082206. 
  • Shin, H.R.; Kim, B.K.; Lee, S.T. and Kim, A. (2022).  "Autoimmune encephalitis as an adverse event of COVID-19 vaccination". Journal of clinical neurology (Seoul, Korea), 18(1): 114-118.
  • Zlotnik, Y.; Gadoth, A.; Abu-Salameh, I.; Horev, ; Novoa, R.  and Ifergane, G. (2022).  "Case report: anti-LGI1 encephalitis following COVID-19 vaccination". Frontiers in immunology, 12: 5749-5753.
  • Vences, M.A.; Araujo-Chumacero, M.M.; Cardenas, E.; and Urrunaga-Pastor, D. (2022). "Autoimmune encephalitis after BBIBP-CorV (Sinopharm) COVID-19 vaccination: a case report". BMC neurology, 22(1): 1-4.
  • Fernandes, J.; Jaggernauth, S.;  Ramnarine, V.; Mohammed, S.R.; Khan, C.N.; Panday, A. and Khan, C. (2022). "Neurological conditions following COVID-19 vaccinations: chance or association?". Cureus Journal of Medical Science, 14(2):23-33.
  • Flannery, P.; Yang, I.; Keyvani, M. and Sakoulas, G. (2021). "Acute psychosis due to anti-N-methyl D-aspartate receptor encephalitis following COVID-19 vaccination: a case report". Frontiers in Neurology, 12: 764197.
  • Asioli, G.M.; Muccioli, L.; Barone, V.; Giacomozzi, S. and Brutto, M. (2020). "Anti-LGI1 encephalitis following COVID-19 vaccination: a case series". Journal of Neurology, 269(11): 5720-5723.
  • Koralnik, J.; Igor and Tyler Kenneth, L. (2020). "COVID‐19: a global threat to the nervous system." Annals of neurology, 88(1):1-11.
  • Xiangliang, C.; Laurent, S.; Schweitzer, F. and Warnke, C. (2021). "A systematic review of neurological symptoms and complications of COVID-19." Journal of neurology, 268: 392-402.