Global surveillance and countermeasures for ACE2-using MERS-related coronaviruses with spillover risk.

Jiang, Shibo; Wu, Fan · Cell · 2025

editorial · Level V

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Abstract

Three studies published in this issue of Cell reveal that multiple MERS-related coronaviruses (MERSr-CoVs) utilize ACE2, rather than the canonical Merbecovirus receptor DPP4, for cell entry. These ACE2-dependent MERSr-CoVs pose a risk of zoonotic transmission to humans with high transmissibility potential like SARS-CoV-2, thus calling for global surveillance and countermeasures.

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