MDCOVID19_CasesByAgeDistribution

Notice: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. Please refer to the Open Data resource at https://data.maryland.gov/Health-and-Human-Services/COVID-Master-Tracker/37gh-4yqf for continued weekly updates. Summary The cumulative number of positive COVID-19 cases among Maryland residents by age: 0-9; 10-19; 20-29; 30-39; 40-49; 50-59; 60-69; 70-79; 80+; Unknown. Description The MD COVID-19 - Cases by Age Distribution data layer is a collection of positive COVID-19 test results that have been reported each day by the local health department via the ESSENCE system. COVID-19 is a disease caused by a respiratory virus first identified in Wuhan, Hubei Province, China in December 2019. COVID-19 is a new virus that hasn't caused illness in humans before. Worldwide, COVID-19 has resulted in thousands of infections, causing illness and in some cases death. Cases have spread to countries throughout the world, with more cases reported daily. The Maryland Department of Health reports daily on COVID-19 cases by county.注意事项：本数据集自2025年10月10日起停用，不再进行更新。如需获取每周持续更新的相关数据，请访问以下公开数据源：https://data.maryland.gov/Health-and-Human-Services/COVID-Master-Tracker/37gh-4yqf 摘要：马里兰州居民中新型冠状病毒肺炎（COVID-19）确诊累计病例数按年龄分组如下：0-9岁；10-19岁；20-29岁；30-39岁；40-49岁；50-59岁；60-69岁；70-79岁；80岁及以上；未知。 数据说明：马里兰州COVID-19按年龄分布病例数据集，汇集了各地方卫生部门通过ESSENCE系统每日上报的COVID-19阳性检测结果。新型冠状病毒肺炎（COVID-19）是由一种呼吸道病毒引发的疾病，该病毒于2019年12月首次在中国湖北省武汉市被发现。这是一种此前未在人类中引发过疾病的新型病毒。在全球范围内，COVID-19已造成数千人感染，引发疾病并在部分病例中导致死亡。疫情已蔓延至全球各国，每日均有新增病例报告。马里兰州卫生厅每日按县份发布COVID-19病例数据。