medical coding
The coronaviruses are a viral group that causes illnesses ranging from the common cold to more severe respiratory diseases. The virus was aptly named due to the crown-like appearance of its surface spikes, “corona” meaning “crown.” Human coronaviruses were recognized in the mid-1960s and were divided into four subgroups: 229E (alpha); NL63 (alpha); OC43 (beta); and HKU1 (beta). An additional three human coronaviruses were identified: […]