References
1) Temet M. McMichael et al. Epidemiology of Covid-19 in a Long-Term Care Facility in King County, Washington May 21, 2020N Engl J Med 2020; 382:2005-2011DOI: 10.1056/NEJMoa2005412
2) World health organization (WHO) https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports (Situation Reports July 2020)
3) Baaig AM et al. Evidence of the COVID-19 Virus Targeting the CNS: Tissue Distribution, Host-Virus Interaction, and Proposed Neurotropic Mechanisms. ACS ChemNeuroscienc. 2020 Mar 13. doi: 10.1021/acschemneuro.0c00122