. 2021 Aug 25;12:637554. doi: 10.3389/fmicb.2021.637554
Copyright © 2021 Hakim, Hasan, Hasan, Lokman, Azim, Raihan, Chowdhury and Azad.
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FIGURE 2.
Crossing over due to coinfection and possible recombination of SARS-CoV-2 causing COVID-19.