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. 2021 Jun 30;12:658519. doi: 10.3389/fimmu.2021.658519

Figure 5.

Figure 5

Anti-coronavirus therapies can be based on targeting the virus or targeting the host immune system. Targeting the virus comprises inhibition of viral entry and fusion, targeting the endocytosis, neutralizing virus replication and blocking virus repackaging. Targeting host immune system comprises antibody therapy with plasma from recovered or convalescent patients and suppression of the excessive inflammatory response.