https://jamanetwork.com/journals/ja...&utm_content=tfl&utm_term=022420https://www.thelancet.com/journals/landig/article/PIIS2589-7500(20)30026-1/fulltext
Key Findings From the Chinese Center for Disease Control and Prevention Report72 314 Cases (as of February 11, 2020)Confirmed cases: 44 672 (62%)
Suspected cases: 16 186 (22%)
Diagnosed cases: 10 567 (15%)
Asymptomatic cases: 889 (1%)
Age distribution (N = 44 672)≥80 years: 3% (1408 cases)
30-79 years: 87% (38 680 cases)
20-29 years: 8% (3619 cases)
10-19 years: 1% (549 cases)
<10 years: 1% (416 cases)
Spectrum of disease (N = 44 415)Mild: 81% (36 160 cases)
Severe: 14% (6168 cases)
Critical: 5% (2087 cases)
Case-fatality rate2.3% (1023 of 44 672 confirmed cases)
14.8% in patients aged ≥80 years (208 of 1408)
8.0% in patients aged 70-79 years (312 of 3918)
49.0% in critical cases (1023 of 2087)
Health care personnel infected3.8% (1716 of 44 672)
63% in Wuhan (1080 of 1716)
14.8% cases classified as severe or critical (247 of 1668)
5 deaths