A pneumonia outbreak associated with a new coronavirus of probable bat origin.

ABSTRACT: Since the outbreak of severe acute respiratory syndrome (SARS) 18 years ago, a large number of SARS-related coronaviruses (SARSr-CoVs) have been discovered in their natural reservoir host, bats^1-4. Previous studies have shown that some bat SARSr-CoVs have the potential to infect humans^5-7. Here we report the identification and characterization of a new coronavirus (2019-nCoV), which caused an epidemic of acute respiratory syndrome in humans in Wuhan, China. The epidemic, which started on 12 December 2019, had caused 2,794 laboratory-confirmed infections including 80 deaths by 26 January 2020. Full-length genome sequences were obtained from five patients at an early stage of the outbreak. The sequences are almost identical and share 79.6% sequence identity to SARS-CoV.

SUBMITTER: Zhou P 

PROVIDER: S-EPMC7095418 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature