- News Releases
No new countries have reported cases of COVID-19 in the past 24 hours, according to the World Health Organization's daily situation report.
Also, WHO officials say a clearer picture of the COVID-19 outbreak is evolving and there appears to be a decline in new cases.
"But this trend must be interpreted very cautiously," says WHO Director-General Dr. Tedros Adhanom Ghebreyesus. "Trends can change as new populations are affected. It’s too early to tell if this reported decline will continue. Every scenario is still on the table."
He also says it appears that COVID-19 is not as deadly as other coronaviruses including SARS and MERS. Read more in the WHO 17 February 2020 media briefing.
Coronaviruses are a family of viruses that can cause illnesses such as the common cold, severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). A new virus called the 2019 novel coronavirus (2019-nCoV) has been identified as the cause of a disease outbreak that began in China. The disease is called COVID-19.
There isn't much known about this new virus yet. Public health groups, such as the World Health Organization (WHO) and the U.S. Centers for Disease Control and Prevention (CDC), are monitoring the situation and posting updates on their websites. These groups have also issued recommendations for preventing and treating the illness.
Signs and symptoms of infection with the new coronavirus may appear two to 14 days after exposure and can include:
The severity of the new coronavirus symptoms can range from very mild to severe, even death. Although understanding of this disease continues to grow, most people with severe illness have been of an older age or had other significant existing medical conditions. This is similar to what is seen in people who have severe infections with other respiratory illnesses, such as influenza.
Contact your health care provider right away if you have symptoms of infection with the new coronavirus and you've possibly been exposed to the virus. Tell your doctor if you've recently traveled internationally. Call your doctor ahead to tell him or her about your symptoms and recent travels and possible exposure before you go to your appointment.
It's unclear exactly how contagious the new coronavirus is or how it spreads. It appears to be spreading from person to person among those in close contact. It may be spread by respiratory droplets released when someone with the virus coughs or sneezes.
It's not known if a person can catch the virus by touching a surface that an infected person has touched, and then putting his or her hand to the mouth.
Risk factors for infection with the new coronavirus appear to include:
People who are older or who have other existing medical conditions, such as diabetes and heart disease, may be at higher risk of becoming seriously ill with the new coronavirus. But there is still much unknown about the virus, and the CDC and WHO continue to investigate.
Although there is no vaccine available to prevent infection with the new coronavirus, you can take steps to reduce your risk of infection. WHO and CDC recommend following the standard precautions for avoiding respiratory viruses:
WHO also recommends that you:
If you're planning to travel internationally, first check travel advisories. You may also want to talk with your doctor if you have health conditions that make you more susceptible to respiratory infections and complications.
A portion of this article is written by Mayo Clinic Staff. More health and medical information can be found on mayoclinic.org.
Check the CDC website for additional updates on COVID-19.
For all your COVID-19 coverage, click here.
To simplify COVID-19 vaccine administration, the Food and Drug Administration ended the use of the original monovalent COVID-19 vaccines on April 18. People who are due for the bivalent vaccine ...
Like many people throughout the world, Matthew Binnicker, Ph.D., remembers exactly where he was and what he was doing when COVID-19 was classified as a pandemic. ...
While COVID-19 rates in the U.S. are relatively low and are declining, the World Health Organization (WHO) is keeping an eye on a new COVID-19 ...