Coronaviruses are a group of viruses that can cause either mild illness, such as a cold, or can make people sick with pneumonia.
If you are a medical provider, see our 2019 Novel Coronavirus (COVID-19) — Information for Providers page.
Recently, a novel (new) coronavirus was detected in thousands of people worldwide, primarily in China. There is evidence the infection can be spread person-to-person. A "novel coronavirus" is a strain that has not been previously found in humans.
No people have been diagnosed with this novel coronavirus in New York City (see up-to-date case count). The risk to New Yorkers of contracting this novel coronavirus is low. If you are experiencing symptoms and want to get tested, talk to your health care provider.
There are no specific vaccines or treatments available for this novel coronavirus, or any other coronavirus.
If you are planning any travel outside the US, visit CDC’s Travelers’ Health webpage for the latest travel health notices.
Symptoms for this novel coronavirus, also referred to as COVID-19, can include fever, cough or shortness of breath. An infection can result in death, but that is a rare outcome.
You should go about your daily life, but take the same precautions that you would during cold and flu season:
If you were recently in Hubei province China — or have been in contact with someone who has traveled to the affected area and was ill — and are now experiencing symptoms of this novel coronavirus:
Testing to determine whether the pending cases are confirmed as positive or negative will take at least 36 to 48 hours.
As of February 20, 2020:
|NYC Residents||Non-NYC Residents*|
* "Non-NYC resident" means someone who does not live in NYC but was tested for the infection or cared for in a hospital in NYC. These people may not be included as NYC cases in national case counts of the novel coronavirus.
General Symptoms and Prevention
Human coronaviruses usually cause mild-to-moderate illness in people. Symptoms can include:
To reduce your risk of infection:
MERS and SARS
Two human coronaviruses — MERS-CoV and SARS-CoV — can frequently cause severe illness. MERS symptoms usually include fever, cough, and shortness of breath which often progress to pneumonia. About three out of every 10 patients reported with MERS have died. MERS cases continue to occur, primarily in the Arabian Peninsula.
SARS symptoms often include fever, chills and body aches. These symptoms usually progress to pneumonia. No human cases of SARS have been reported anywhere in the world since 2004.
MERS and SARS are different coronaviruses from the 2019 outbreak that started in China.