Coronavirus: Features, transmission, symptoms and mortality rate
By Zhang Zhihao |
chinadaily.com.cn |
Updated: 2020-02-29 21:47
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Demographics
There have been 55,924 lab confirmed cases as of Feb 20. The median age is 51, with the majority of cases (77.8%) aged between 30-69 years. Among the reported cases, 51.1 percent are male, 77 percent are from Hubei, and 21.6 percent are farmers or laborers by occupation.
Individuals at the highest risk for severe disease include people aged over 60, and those with underlying conditions such as hypertension, diabetes, cardiovascular disease, chronic respiratory disease and cancer.
Disease in children is relatively rare with around 2.4 percent of the total reported cases aged below 19. A very small proportion of those aged under 19 patients developed severe (2.5%) or critical disease (0.2%).
