Discovery of novel bat coronaviruses in south China that use the same receptor as MERS coronavirus

Previous studies suggested that the Middle East respiratory syndrome coronavirus (MERS-CoV) may have originated in bats. However, its evolutionary path from bats to humans remains unclear. In this study, we discovered 89 novel lineage C betacoronaviruses (BetaCoVs) in eight bat species. We provide the evidence of a MERS-related CoV derived from the great evening bat that uses the same host receptor as human MERS-CoV. This virus also provides evidence for a natural recombination event between the bat MERS-related CoV and another bat coronavirus HKU4. Our study expands the host ranges of MERS-related CoV and represents an important step toward establishing bats as the natural reservoir of MERS-CoV. These findings may lead to improved epidemiological surveillance of MERS-CoV and the prevention and control of the spread of MERS-CoV to humans. See it on Scoop.it, via Viruses, Immunology & Bioinformatics from Virology.uvic.ca
Discovery of novel bat coronaviruses in south China that use the same receptor as MERS coronavirus
Source: Viral Bioinformatics