Coronavirus Death Toll Up To 170: Live Updates On 2019-nCoV

Here's a look at what you need to know about the new virus.

A newly identified coronavirus called 2019-nCoV has been spreading in China, and has now reached several other countries. Here's a look at what you need to know.

Update on Thursday, Jan. 30 (ET):

The New York Times reported. This indicates more than a limited ability for person-to-person transmission.

—There are now nearly 7,680 individuals in mainland China (and a global total of 7,783) who have been confirmed to have the new coronavirus, according to the Johns Hopkins virus dashboard.

— There are now 170 deaths linked to the virus.

— The International Health Regulations Emergency Committee of the World Health Organization has reconvened today (Jan. 30) to decide whether the epidemic constitutes a global emergency.

—The CDC, in conjunction with local and state agencies, is monitoring 165 individuals who could have the infection; 68 of those people tested negative, Dr. Nancy Messonnier, director of CDC's National Center for Immunization and Respiratory Diseases said during a teleconference on Wednesday (Jan. 29)

—Currently, five individuals in the United States have contracted the virus, all of whom had recently visited Wuhan and returned to Arizona, California (two cases), Illinois (Chicago) and Washington state.

— The CDC is expanding entry screening to 20 U.S. ports of entry where the CDC already has quarantine stations, Messonnier said on Wed.

— 195 Americans who were flown out of Wuhan and landed in Anchorage, Alaska, Tuesday night local time, have been screened, monitored and evaluated for symptoms of the coronavirus, Messonnier said on Wed. None of the passengers have symptoms of the coronavirus and all are voluntarily staying at assigned living quarters at the U.S. Air Force base. The CDC has now begun further screening of the passengers.

— "At this time, we continue to believe that the immediate health risk from this new virus to the general American public is low," Messonnier said on Wed.

—The CDC announced Tuesday (Jan. 28) that it recommends that travelers avoid all non-essential travel to all of China due to the virus outbreak.

—The Chinese government announced on Sunday (Jan. 26) that it was banning the sale of wildlife at markets, restaurants and online.

—The virus has spread to several countries and cities in addition to China and the U.S., including Hong Kong (eight cases), Thailand (14), Taiwan (eight), Australia (five), Macau (seven), Singapore (seven), Japan (seven), South Korea (four), Malaysia (seven), as well as France (four), Canada (two), Vietnam (two), Cambodia (one), Germany (four), Sri Lanka (one) and Nepal (one), according to the Johns Hopkins University virus dashboard.

—Johns Hopkins University has set up a live dashboard showing the spread of the virus. For more about the dashboard, check out this analysis on our sister site Tom's Guide.

See below for up-to-date information on everything you need to know about the spreading coronavirus.

What is a coronavirus?
Coronaviruses are a large family of viruses that can cause respiratory illnesses such as the common cold, according to the Centers for Disease Control and Prevention (CDC). Most people get infected with coronaviruses at one point in their lives, but symptoms are typically mild to moderate. In some cases, the viruses can cause lower-respiratory tract illnesses such as pneumonia and bronchitis.

These viruses are common amongst animals worldwide, but only a handful of them are known to affect humans. Rarely, coronaviruses can evolve and spread from animals to humans. This is what happened with the coronaviruses known as the Middle East respiratory syndrome coronavirus (MERS-CoV) and the severe acute respiratory syndrome coronavirus (SARS-Cov), both of which are known to cause more severe symptoms.

Where did the new virus come from?

Since the virus first popped up in Wuhan in people who had visited a local seafood and animal market (called the Huanan seafood market), officials could only say it likely hopped from an animal to humans. In a new study, however, the researchers compared the 2019-nCoV genetic sequence with those in a library of viral sequences, and found that the most closely related viruses were two coronaviruses that originated in bats; both of those coronaviruses shared 88% of their genetic sequence with that of 2019-nCoV.

Based on these results, the authors said the 2019-nCoV likely originated in bats. However, no bats were sold at the Huanan seafood market, which suggests that another yet-to-be-identified animal acted as a steppingstone of sorts to transmit the virus to humans.

A previous study suggested snakes, which were sold at the Huanan seafood market, as a possible source of 2019-nCoV. However, some experts have criticized the study, saying it's unclear if coronaviruses can infect snakes.

Can the virus spread between people?

Yes, the virus is reportedly spreading from person-to-person in many parts of China, according to the CDC. In terms of how one would catch the virus, the CDC says that human coronaviruses are most commonly spread between an infected person and others via:

—the air (from viral particles from a cough or sneeze);

—close personal contact (touching or shaking hands);

—an object or surface with viral particles on it (then touching your mouth, nose or eyes before washing your hands);

—and rarely from fecal contamination

How would this virus cause a pandemic?


In order for this virus, or any, to lead to a pandemic in humans, it needs to do three things: efficiently infect humans, replicate in humans and then spread easily among humans, Live Science previously reported. Right now, its unclear how easily the virus spreads from person to person.

As of now, no instances of human-to-human transmission have been identified in the U.S., CDC officials announced on Jan. 27. An individual's risk of infection "depends on exposure"; given the low number of confirmed U.S. cases, the CDC has determined that Americans' risk of 2019-nCoV infection remains "low at this time."

How does the virus compare to SARS and MERS?

MERS and SARS have both been known to cause severe symptoms in people. It's unclear how the new coronavirus will compare in severity, as it has caused severe symptoms and death in some patients while causing only mild illness in others, according to the CDC. All three of the coronaviruses can be transmitted between humans through close contact. It's unlikely that imported goods from China could carry the new virus, as coronaviruses don't typically survive on surfaces for more than a few hours, CDC officials said Jan. 27.

MERS, which was transmitted from touching infected camels or consuming their meat or milk, was first reported in 2012 in Saudi Arabia and has mostly been contained in the Arabian Peninsula, according to NPR. SARS was first reported in 2002 in southern China (no new cases have been reported since 2004) and is thought to have spread from bats that infected civets. The new coronavirus was likely transmitted from touching or eating an infected animal in Wuhan.

During the SARS outbreak, the virus killed about 1 in 10 people who were infected. The death rate from 2019-nCoV isn't yet known, although most of the patients who have died from the infection have been older than 60 and have had preexisting conditions. However, more recently, a young healthy man died in Wuhan, raising concern that the virus might be more dangerous than thought, according to The Washington Post.

What are the symptoms of the new coronavirus and how do you treat it?

Symptoms of the new coronavirus include fever, cough and difficulty breathing. These symptoms are similar to those caused by SARS, according to a recent study published in the journal The Lancet.

Despite sharing some symptoms that were similar to SARS, there "are some important differences," such as the absence of upper respiratory tract symptoms like runny nose, sneezing and sore throat and intestinal symptoms like diarrhea, which affected 20% to 25% of SARS patients, lead author Bin Cao, from the China-Japan Friendship Hospital and the Capital Medical University, both in Beijing, said in a statement.

There are no specific treatments for coronavirus infections and most people will recover on their own, according to the CDC. So treatment involves rest and medication to relieve symptoms. A humidifier or hot shower can help to relieve a sore throat and cough. If you are mildly sick, you should drink a lot of fluids and rest but if you are worried about your symptoms, you should see a healthcare provider, they wrote. (This is advice for all coronaviruses, not specifically aimed toward the new virus).

There is no vaccine for the new coronavirus but researchers at the U.S. National Institutes of Health confirmed they were in preliminary stages of developing one. In addition, the drug company Regeneron announced that it is in the early stages of developing a treatment for this virus, according to NBC News.
New diagnostic protocols to test for the virus are now available online, and test kits will be distributed to medical centers in the U.S. and abroad sometime in the coming weeks, CDC officials announced on Jan. 27. Within the U.S., the CDC is coordinating with state health departments to determine which patients should undergo diagnostic testing and be placed under surveillance.

What is being done to stop the spread of the coronavirus?

Health officers screen arriving passengers from China with thermal scanners at Changi International airport in Singapore on Jan. 22, 2020, as authorities increased measures against the spread of the newfound coronavirus. (Image credit: ROSLAN RAHMAN/AFP via Getty Images)

The Chinese government has stopped most of the travel to and from Wuhan as well as 12 other nearby cities, according to The New York Times. This "lockdown" affects about 35 million people, the Times reported. On Sunday, Taiwan's government announced they would not allow in anyone from the Hubei Province, the Times reported. Also on Sunday, the Hong Kong government announced it would bar from entering the city residents of the Hubei Province or anyone who had visited the province in the prior 14 days, the Times said.

Major airports in the U.S. are conducting screenings to try to check for symptoms of the virus. However, there is evidence that the virus can spread before a person shows symptoms. As such, U.S. officials said on Friday (Jan. 24) that they are currently reevaluating the effectiveness of this screening. On Jan. 27, CDC officials said they may consider "broadening" airport screenings and updating their travel recommendations for Americans. "I expect that in the coming days that our travel recommendations will change," said Dr. Nancy Messonnier, Director of the CDC's National Center for Immunization and Respiratory Diseases.

As of Sunday (Jan. 26), the Chinese government had banned the sale of wildlife in markets, restaurants and online.

"The Chinese government's announcement today to temporarily ban the sale of wildlife in markets, restaurants and over e-commerce needs to be permanent. We congratulate the government for taking this important first step," Christian Walzer, chief global veterinarian at for the Wildlife Conservation Society, said in a WCS statement.

"The banning of such sales will help end the possibility of future outbreaks of zoonotic diseases, such as the Wuhan coronavirus. We learned this lesson with the outbreak of another zoonotic disease, SARS, in 2002. The pattern will keep repeating itself until we ban, not only in China, but in other countries, the sale of wildlife, specifically for food and in food markets," Walzer added.

The CDC also recommends avoiding non-essential travel to Wuhan. On Jan. 23, the U.S. State Department ordered all non-emergency U.S. personnel and family to leave Wuhan, the department said in a statement.

What do we expect in the coming days?

Looking at what happened with MERS and SARS, it's likely that some spread of the virus from close contact between humans will continue to occur, according to CDC. More cases — possibly including some in the U.S. — will likely be identified.

In a statement released on Sunday (Jan. 26), the CDC said: "It is likely there will be more cases reported in the U.S. in the coming days and weeks, likely including person-to-person spread. In previous outbreaks with MERS and SARS, the two other coronaviruses that have jumped the species barrier to cause severe illness in people, person-to-person spread has been seen, including among healthcare workers caring for patients ill with coronavirus infection."

How can people protect themselves and others?

If traveling to Wuhan, you should avoid contact with sick people, avoid dead or alive animals, animal markets or products that come from animals such as uncooked meat, according to the CDC. You should often wash hands with soap and water for at least 20 seconds, they wrote. If you are infected by the virus you can take steps to help avoid transmitting it to others such as isolating yourself at home, separating yourself from other people in the house, wearing a face mask, covering your coughs and sneezes and washing your hands, according to the CDC.

People who traveled to Wuhan and became sick with fever, cough or difficulty breathing within the following two weeks should seek medical care right away, and call ahead to inform medical staff about their recent travel.

Jeanna Bryner, Rachael Rettner, Yasemin Saplakoglu and Nicoletta Lanese contributed reporting.


Construction workers drive excavators at the site of a new 1,000-bed field hospital being built to accommodate the increasing number of coronavirus patients on January 24, 2020, in Wuhan, China. The hospital is set to be completed by Feb. 3.
(Image: © Getty Images)

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