Newly discovered virus takes more lives, spreads
May 30, 2013 -- Updated 1112 GMT (1912 HKT)
- Of 49 known infections, 27 have ended in death
- Symptoms are cold-like but are severe and can lead to pneumonia and kidney failure
- The WHO calls the MERS-CoV virus "a threat to the entire world"
(CNN) -- A new SARS-like virus recently found in humans continues to spread -- with the worldwide total now at 49, the World Health Organization said Wednesday.
Of the 49 known infections with the MERS-CoV virus, 27 have resulted in death, the organization said.
The latest deaths were reported in Saudi Arabia.
The Saudi health ministry said Wednesday that three people died from their infections in the country's eastern region.
Health workers infected with coronavirus
How is dangerous new virus spreading?
WHO tracks new virus to Middle East
The virus is "a threat to the entire world," the WHO's general director said Monday.
5 things to know about the coronavirus
It "is not a problem that any single affected country can keep to itself or manage all by itself," Margaret Chan said Monday in her closing remarks at the 66th World Assembly in Geneva, Switzerland.
Although many of the cases have occurred on the Arabian Peninsula, people have died of the infection elsewhere.
However, "all of the European cases have had a direct or indirect connection to the Middle East," the WHO said earlier this month. But "in France and the United Kingdom, there has been limited local transmission among close contacts who had not been to the Middle East but had been in contact with a traveler recently returned from the Middle East."
On Tuesday, a patient died in France after having contracted the virus during a trip to the Middle East, the WHO reported.
Coronaviruses cause illnesses ranging from the common cold to SARS, or Severe Acute Respiratory Syndrome, as well as a variety of animal diseases.
However, the new virus is not SARS.
The WHO recently gave it a more specific name: Middle East respiratory symptom coronavirus, or MERS-CoV.
It acts like a cold virus and attacks the respiratory system, the Centers for Disease Control and Prevention has said. But symptoms, which include fever and a cough, are severe and can lead to pneumonia and kidney failure.
Health officials do not yet know much about how the virus spreads, which makes it hard for scientists to prevent infections, Chan said.
The WHO is calling for the world to pull together its resources to study and tackle the virus.
New virus is a 'threat to the entire world'
Part of complete coverage on
March 7, 2014 -- Updated 1527 GMT (2327 HKT)
The U.S. huffing over Ukraine jars with many after recent U.S.-led interventions, writes Simon Tisdall.
March 8, 2014 -- Updated 0354 GMT (1154 HKT)
Venezuelan President Nicolas Maduro is unapologetic about his government's response to opposition protesters.
March 6, 2014 -- Updated 1653 GMT (0053 HKT)
He's 12 years old and going blind -- so his parents are taking him on a trip to fill his world with beautiful images.
Track star Oscar Pistorius is accused of killing his girlfriend, Reeva Steenkamp. Follow live updates of South Africa's trial of the century.
March 6, 2014 -- Updated 1357 GMT (2157 HKT)
To celebrate International Women's Day, CNN's Leading Women is inviting you to a Tweetchat.
March 6, 2014 -- Updated 2247 GMT (0647 HKT)
Women journalists in the testosterone-fueled world of sports are still the target of abuse.
March 6, 2014 -- Updated 1027 GMT (1827 HKT)
Photographer Zack Seckler's series presents Botswana from between 50 and 500 feet, providing a unique view of the savannah.
March 5, 2014 -- Updated 0218 GMT (1018 HKT)
Concorde is a thing of the past, but a number of companies are racing to release the first supersonic business jet.
March 9, 2014 -- Updated 0228 GMT (1028 HKT)
Browse through images you don't always see on news reports from CNN teams around the world.
March 7, 2014 -- Updated 1852 GMT (0252 HKT)
From U.S. President Obama's phone call to Russian President Putin, to a python swallowing a crocodile, browse photos from last week.
March 7, 2014 -- Updated 0543 GMT (1343 HKT)
Did you know that the idea to mark road surfaces reportedly came from watching a milk truck drip milk on the road?
The undersea cables wiring the Earth: this is what the Internet actually looks like.
Today's five most popular stories