Coronavirus Incubation Period May Be longer than Previously Thought, up to 27 days!

Health officials repeatedly advised suspected contacts of people with the new coronavirus disease to isolate themselves for 14 days, the incubation period of the disease. If they did not develop any symptoms, they are free to go.


Now, health officials have warned that the incubation period can be more than previously thought. It could be 27 days!

In China, a man, who had close contact with a family member who tested positive of the coronavirus, developed symptoms after 27 days of exposure. 




References


Dong, E., Du, H., and Gardner, L. (2020). An interactive web-based dashboard to track COVID-19 in real time. The Lancet. https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(20)30120-1/fulltext

U.S. Centers for Disease Control and Prevention (CDC). (2020). Coronavirus Disease 2019 (COVID-19). https://www.cdc.gov/coronavirus/2019-ncov/about/symptoms.html

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