Analysis of the Characteristics of SARS-Cov-2 Spike Compared to SARS-Cov Spike and Its Role in the Pathogenesis of Infection– A Literature Review. Indian Journal of Forensic Medicine & Toxicology 2021, 15 (3), 2958-2963. https://doi.org/10.37506/ijfmt.v15i3.15753.