NEW YORK — A deadly new respiratory virus related to SARS has apparently spread from patients to health care workers in eastern Saudi Arabia, health officials said Wednesday.
The Ministry of Health in Saudi Arabia told world health officials that 2 health care workers became ill this month after being exposed to patients with the virus. One is critically ill.
Since September 2012, the World Health Organization has been informed of 40 confirmed cases of the virus, and 20 of the patients have died. The deaths occurred in France, Germany, Saudi Arabia, Jordan, Qatar and the United Kingdom.
Experts are watching carefully for signs that the deadly virus can spread from person-to-person. Health officials say the virus has likely already spread between people in some circumstances, including hospital patients in France. But the confirmed spread to nurses or other health care workers is new.
The virus has caused severe respiratory disease in patients, some of them needing mechanical ventilators to help them breathe.Comment on this story
One of the Saudi health care workers is a 45-year-old man who is in critical condition. The other is a 43-year-old woman in stable condition. No other details about their jobs or where they work were released.
The new virus has been compared to SARS, an unusual pneumonia that first surfaced in China in late 2002 and erupted into a deadly international outbreak in early 2003. Spread of the virus in hospitals was a key development in the epidemic.
The new virus is distinct from SARS, but health officials worry it has potential to flare into a SARS-like international outbreak. But many questions remain about how it is spread, where it originated, and how deadly it truly is.