This illustration provided by the Centers for Disease Control and Prevention (CDC) in January 2020 shows the 2019 Novel Coronavirus (2019-nCoV).
This new case of coronavirus is the first of unknown origin in the United States, according to a report in the Washington Post, citing a person briefed on the case. The Post report also said officials have started tracing where the resident has been to see how they may have been infected and who may have been exposed to the virus.
Navy Vet
Article URL : https://www.nbcbayarea.com/news/california/new-case-of-novel-coronavirus-in-northern-california-cdc/2242792/