Visit our Covid-19 microsite for the latest coronavirus news, analysis and updates

Follow the latest updates of the outbreak on our timeline. Keep track of the Covid-19 Vaccination programme.

The incubation period of the novel Covid-19 coronavirus could be as long as 27 days, noted Reuters citing reports from Chinese provincial government.

In Hubei province, hard-hit by the coronavirus epidemic, an infected 70-year-old man did not exhibit Covid-19 symptoms until 27 days later.

On 24 January, the man had close contact with his infected sister, said Hubei government website. He had a fever on 20 February and received test confirmation the next day.

Currently, the incubation period of the coronavirus, SARS-CoV-2, is considered to be 14 days. Health authorities across countries are adopting a 14-day quarantine period, based on the World Health Organization guidelines.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

A longer incubation period would impact the efforts focused on controlling the coronavirus spread.

Earlier this month, a study by Chinese researchers found that the incubation period can be up to 24 days. The median incubation period was found to be three days, with a range of zero to 24 days.