At the moment of writing this report, the pandemic caused by the SARS-CoV-2 (COVID-19) virus, which was originally reported in the city of Wuhan, China at the end of 2019, has infected approximately 310 million and killed 5.5 million people around the world. By the end of 2020, COVID-19 vaccines have been produced and distributed in an attempt to stop this pandemic. However, the reality is that demand far exceeds production and distribution capacity. Furthermore, current vaccines may not be as effective at generating immunity in the future, as new strains emerge. Therefore, it is imperative to research and test other preventive and therapeutic methods that could complement the vaccination efforts.