Deadly coronavirus outbreak: What to know
Here's what you should know about the illness
Henry Schein CEO Stanley Bergman discusses the coronavirus outbreak and health care.
Health authorities are closely watching an outbreak of respiratory illness caused by a new virus that originated in China. Governments are stepping up surveillance of airline passengers from central China and taking other steps to try to control the outbreak.
Here's what you should know about the illness:
WHAT'S NEW TODAY
— The number of confirmed cases in China jumped to more than 500 and 11 more patients died, raising the death toll to 17. Chinese health officials held a news conference to urge people in Wuhan not to leave the city and to avoid crowds.
STOCKS REBOUND FOLLOWING CHINA VIRUS-DRIVEN SELLOFF
— North Korea banned foreign tourists to guard against the entry of the virus, tour operators said. Most tourists to North Korea are Chinese or others who travel from China on organized tours. North Korea closed its borders in 2003 during the SARS scare.
Satish Pillai, right, a medical officer for the CDC, speaks Tuesday Jan. 21, 2020, at a news conference in Shoreline, Wash., following the announcement that a man in Washington state is the first known person in the United States to catch a new type …
— The World Health Organization is convening a meeting of independent experts to advise it on whether to declare the outbreak a global health crisis. Previous emergencies have been declared for epidemics including the ongoing Ebola outbreak in Congo and the Zika virus in the Americas in 2016. Some experts said the conditions for declaring a global emergency have been met.
— A Wuhan official said most of the 15 medical workers in the city who were infected caught it from a patient undergoing brain surgery who had contracted the coronavirus. The infection of so many hospital staff raised worries of more "super-spreaders" who could transmit the disease more widely.
WHAT IS THE NEW VIRUS?
Scientists have identified it as a new coronavirus. The name comes from the Latin word for crowns or halos, which coronaviruses resemble under a microscope. The coronavirus family has many types that affect people. Some cause the common cold while others originating in bats, camels and other animals have evolved into more severe illnesses such as SARS — severe acute respiratory syndrome — or MERS — Middle East respiratory syndrome.
WHERE DID IT COME FROM?
The first cases appeared last month in Wuhan, a city in central China's Hubei province. Many of the first people infected had visited or worked at the Huanan Seafood Wholesale Market in Wuhan, which has since been closed for an investigation. Chinese health officials say they believe the illness first spread from animals to people. They now say it can spread between people.
Passengers wear masks to prevent an outbreak of a new coronavirus in the high speed train station, in Hong Kong, Wednesday, Jan. 22, 2020. (AP Photo/Kin Cheung)
HOW WIDESPREAD IS IT?
China has identified more than 500 cases and 17 deaths, most of the illnesses and all of the deaths in Hubei province. Cases have also been confirmed in Thailand, South Korea, Japan, the U.S. and Taiwan. The outbreak coincides with China's busiest travel season as people visit their families or go abroad for the Lunar New Year holiday. That travel rush is expected to spread the disease more widely.
WHAT ARE THE SYMPTOMS?
Common symptoms include a runny nose, headache, cough and fever. Shortness of breath, chills and body aches are associated with more dangerous kinds of coronavirus, according to the U.S. Centers for Disease Control and Prevention. In serious cases, the virus can cause pneumonia.
CORONAVIRUS, FLU AND OTHER ILLNESSES: HOW TO STAY HEALTHY WHILE FLYING
HOW IS IT TREATED?
There is a test to identify the virus, but no vaccine to prevent an infection. Patients with the virus have been isolated in hospitals or homes to prevent spreading it. The symptoms are treated with pain and fever medication, and people are advised to drink plenty of liquids and rest while they recover.
HOW IS IT SPREADING?
Many coronaviruses can spread through coughing or sneezing, or by touching an infected person. Scientists believe the new virus can spread from person to person in close contact through the respiratory tract.
GET FOX BUSINESS ON THE GO BY CLICKING HERE
COULD IT BE AS BAD AS SARS?
So far, the virus appears less dangerous and infectious than SARS, which also started in China in 2002-03 and killed about 800 people. However, viruses can mutate into more dangerous and contagious forms, and it's too early to say what will happen with this one.
CLICK HERE TO READ MORE ON FOX BUSINESS
___
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content.