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Coronaviridae is a family of enveloped, positive-strand RNA viruses which infect amphibians, birds, and mammals. The group includes the subfamilies Letovirinae and Orthocoronavirinae; the members of the latter are known as coronaviruses. The viral genome is 26–32 kilobases in length.
Sep 1, 2017 · Members of the family Coronaviridae are large, enveloped, single-stranded RNA viruses. They are the largest known RNA viruses, with genomes ranging from 25 to 32 kb and virions of 118–140 nm in diameter. The family is divided into two subfamilies, the Coronavirinae and the Torovirinae.
Oct 6, 2020 · Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible and pathogenic coronavirus that emerged in late 2019 and has caused a pandemic of acute respiratory...
May 8, 2024 · Coronavirus, any virus belonging to the family Coronaviridae. Coronaviruses have enveloped virions that measure approximately 120 nm in diameter. The genome consists of a single strand of positive-sense RNA (ribonucleic acid). Examples of coronaviruses include the agents that cause SARS, MERS, and COVID-19.
Coronaviruses (CoVs), enveloped positive-sense RNA viruses, are characterized by club-like spikes that project from their surface, an unusually large RNA genome and a unique replication strategy.
Mar 30, 2022 · Coronaviridae is a family of enveloped, positive-strand RNA viruses that infect a wide variety of animals. The Coronaviridae family belongs to the suborder Cornidovirineae, which, together with Tornidovirineae belong to the order Nidovirales (enveloped, positive-strand RNA viruses) (Fig. 1).
Prevention and treatment. See also. References. Further reading. Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal.
