Background: Mutation in the genome of SARS-CoV-2 may play a role in immune evasion. pathogenicity and speed of its transmission. Our investigation aimed to evaluate the mutations that exist in the nsp2. Materials and Method: RNA was extracted from nasopharyngeal swabs from 100 COVID-19 patients. https://parisnaturalfoodes.shop/product-category/vit-a-w-e-oil/