The novel coronavirus belongs to the sequence of coronaviruses, and there are seven main coronaviruses capable of infecting humans, with six coronaviruses preceding the novel coronavirus. The actual novel coronavirus that is now circulating is a new member of the infectious coronavirus family. Coronaviruses are all RNA viruses pathogenetically, and coronaviruses, especially the novel coronavirus, have about 30 KB of nucleic acid sequence. These viruses are actually in the process of evolving and evolving. These viruses, including the SARS virus and the Middle East Respiratory Syndrome (MERS) virus, are all coronaviruses of the genus Beta. Source: Dr. Yurai