The brand-new Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is responsible for COVID-19, a well-known contagious condition. Similar to the UK variant (B.1.1.7), Brazilian variants, South Africa variant (B.1.325), omicron (B.1.1.529), originally discovered in Africa, ihu (B.1.640.2), originally discovered in France, the most recent mongrel variant deltacron (AY.4/ BA.1), which is a combination of the variants delta and omicron, and the newer recombination of variants BA.1 and BA.2 of the The Center for Systems Science and Engineering (CSSE) at John Hopkins University (JHU) has provided sanctioned data as of June 2, 2022, indicating that COVID- 19 has affected more than 531 million people worldwide and killed nearly 6.3 million people, including more than 800 Brazilians, 100 Canadians, and 600 Ecuadorians [1].