New details in the outbreak emerge, including potential human-to-human spread.
The woman has no fever or respiratory symptoms and may go home soon.
Officials put the case count at 41 and note how the new virus relates to the SARS virus.
A new Ebola case confirmed in the Democratic Republic of the Congo (DRC) has raised the outbreak total to 3,393 cases, and another death has raised the fatality total to 2,235.
Officials are still investigating 480 suspected cases, according to the World Health Organization's (WHO's) online Ebola dashboard.
The virus seems to group with the betacoronaviruses, the genus that includes the SARS virus and MERS-CoV.
Coronaviruses that can cause serious human disease are on the rise, emphasizing the importance of public health preparedness.
The World Health Organization's (WHO's) online Ebola dashboard shows a case count of 3,392 today, with a single newly confirmed case since yesterday. No new fatalities were recorded, so the death toll remains 2,234.
With two new cases, the total number of Ebola infections in the Democratic Republic of the Congo (DRC) now stands at 3,586, according to the World Health Organization's (WHO) Ebola dashboard. There is one more fatality, raising the death total to 2,233, with 464 suspected cases still under investigation.
Health officials in China are investigating the cause of a pneumonia outbreak in the city of Wuhan in Hubei province that has sickened 27 people and seems to be linked to a seafood market.
Qatar has reported three more MERS cases to the World Health Organization (WHO), the WHO said yesterday. The three cases are related, and all case-patients are from Doha.
The first case-patient is a 67-year-old woman who developed symptoms of Middle East respiratory syndrome coronavirus (MERS-CoV) infection at the end of November, and died on Dec 12. The source of her illness is still under investigation.