Fig. 2
From: Potential therapeutic options for COVID-19: an update on current evidence
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40001-021-00626-3/MediaObjects/40001_2021_626_Fig2_HTML.png)
Summary schematic of immune cell-based therapy, which can be used to treat COVID-19 with permission from [128]. This figure represents a strategy to produce a cell-based products to prevent and treat COVID-19 patients. The figure is made with biorender (https://biorender.com/)