Ages ranged from 1 month to 11 months of age. 

Age Characteristics of Infants in China with COVID-19

Seven patients were female and two patients were male. 

Sex Characteristics of Infants in China with COVID-19

Two infants were from Beijing, 2 infants from Hainan, and 1 from Guangdong, Anhui, Shanghai, Zhejiang, and Guizhou.

Geographic Characteristics of Infants in China with COVID-19

Between December 8, 2019, and February 6, 2020, 9 infants were identified as testing positive for COVID-19 and being hospitalized. 

University of Michigan - Ann Arbor

- Age
- Education
- Employment
- Ethnicity
- Gender
- Income
- Marital status
- Race





Case Demographics of Patients with COVID-19

Wei, M., Yuan, J., Lui, Y., Fu, T., Yu, X., Zhang, Zhang, ZJ. (2020). Novel Coronavirus Infection in Hospitalized Infants Under 1 Year of Age in China. Journal of the American Medical Association, 323(13), 1313-1314.
https://doi.org/10.1001/jama.2020.2131 

https://jamanetwork.com/journals/jama/fullarticle/2761659

Novel Coronavirus Infection in Hospitalized Infants Under 1 Year of Age in China

Median age of cases was 47.5 years old, and range was 6-months to 94 years old. Age group with the most confirmed cases was 65 or older with 48 cases (18.3%). Cases were evenly distributed betwee sexes. 

Case Demographics in Beijing, China

Case Demographics of Infants in China with COVID-19

- Infants (Under 1 Year)
- Children (1-14 years)
- Youth (15-24 years)
- Adults (25-64 years)
- Seniors (65 years and over)

Classification of COVID-19 Studies by Age Groups

- Acta Paediatrica
- Annals of Epidemiology 
- Frontiers in Pediatrics 
- Frontiers in Public Health
- Journal of the American Medical Association
- The Journals of Gerontology 
- The Lancet Respiratory Medicine 
- Journal of Healthcare Informatics Research

COVID-19 Case Demographics References by Journal

As of May 6, 2020, preliminary case data and estimates of mortality in the United States shows distribution differences by race/ethnicity. 
In Chicago, IL, rates of COVID-19 cases were greatest among Latino individuals, with 1000 cases per 100000 people. 
For African American/Black individuals, there were 925 COVID-19 cases per 100000 individuals.
For those with "other" races (not Latino, Black, or White) there were 865 COVID-19 cases per 1000000 individuals.
For White individuals, there were 389 COVID-19 cases per 100000 individuals. 

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