COVID-19 Updated (Bivalent) Vaccination Coverage By Race/Ethnicity and Age Group - ARCHIVED

<strong>These tables will stop being updated after June 1, 2023. COVID-19 vaccination reporting is expected to resume when a new COVID-19 vaccination formulation is authorized.</strong></p>

As 4/22/2023, CDC recommends bivalent vaccine for everyone regardless of age and whether or not the person has had prior monovalent vaccine.

This table shows the cumulative number and percentage of people who have received an updated (bivalent) COVID-19 vaccination by race/ethnicity and age group for people 5 years and over.

• Data are reported weekly on Thursday and include doses administered to Saturday of the previous week.

• All data in this report are preliminary. Data for previous weeks may be changed because of delays in reporting, deduplication, or correction of errors.

• The table groups people based on their current age and excludes people known to be deceased.

• The analyses here are based on data reported to CT WiZ which is the immunization information system for CT. Connecticut COVID-19 Vaccine Program providers are required to report to CT WiZ all COVID-19 doses administered in CT including to CT residents and to residents of other jurisdictions. CT Wiz also receives records on CT residents vaccinated in other jurisdictions and by federal entities which share data with CT WiZ electronically (currently: RI, NJ, New York City, DE, Philadelphia, NV, Indian Health Service, Department of Veterans Affairs (doses administered since 11/2022)). Electronic data exchange is being added jurisdiction-by-jurisdiction. Once a jurisdiction is added to CT WiZ, the records for residents of that jurisdiction vaccinated in CT are removed. For example, when CT residents vaccinated in NYC were added, NYC residents vaccinated in CT were removed.

• Population size estimates used to calculate cumulative percentages are based on 2020 DPH provisional census estimates*.

• Race and ethnicity data may be self-reported or taken from an existing electronic health care record. Reported race and ethnicity information is used to create a single race/ethnicity variable. People with Hispanic ethnicity are classified as Hispanic regardless of reported race. People with a missing ethnicity are classified as non-Hispanic. People with more than one race are classified as multiple races.
A vaccine coverage percentage cannot be calculated for people classified as NH (non-Hispanic) Other race or NH Unknown race since there are no population size estimates for these groups. Data quality assurance activities suggest that in at least some cases NH Other may represent a missing value. Vaccine coverage estimates in specific race/ethnicity groups may be underestimated as result of the classification of records as NH Unknown Race or NH Other Race.

• Cumulative percentage estimates have been capped at 100%. Observed percentages may be higher than 100% for multiple reasons, inaccuracies in the census denominators or reporting errors.

* DPH Provisional State and County Characteristics Estimates April 1, 2020. Hayes L, Abdellatif E, Jiang Y, Backus K (2022) Connecticut DPH Provisional April 1, 2020, State Population Estimates by 18 age groups, sex, and 6 combined race and ethnicity groups. Connecticut Department of Public Health, Health Statistics & Surveillance, SAR, Hartford, CT.

<strong>本数据集的更新将于2023年6月1日截止。COVID-19疫苗接种报告预计将在新的COVID-19疫苗接种配方获得批准后恢复。</strong></p>

截至2023年4月22日，美国疾病控制与预防中心（CDC）建议无论年龄大小，无论是否已接种过单价疫苗，所有人都应接种二价疫苗。

本表展示了5岁及以上人群按种族/民族和年龄组汇总的更新（二价）COVID-19疫苗接种人数及百分比。

• 数据每周四报告一次，包括上一周周六之前施行的剂量。

• 本报告中的所有数据均为初步数据。由于报告延迟、去重或错误纠正，上周的数据可能会有所变动。

• 表格根据个人的当前年龄进行分组，并排除已知已故人员。

• 此处的分析基于向康涅狄格州WiZ系统报告的数据，WiZ系统是康涅狄格州的免疫信息系统。康涅狄格州COVID-19疫苗计划提供者必须向康涅狄格州WiZ系统报告在康涅狄格州施行的所有COVID-19疫苗剂量，包括康涅狄格州居民和其他司法管辖区居民。康涅狄格州WiZ系统还接收其他司法管辖区以及与康涅狄格州WiZ系统电子共享数据的联邦实体（目前包括：罗德岛、新泽西州、纽约市、特拉华州、费城、内华达州、印第安人卫生服务、美国退伍军人事务部（自2022年11月以来的剂量））接种康涅狄格州居民的记录。电子数据交换正在逐个司法管辖区添加。一旦某个司法管辖区加入康涅狄格州WiZ系统，该司法管辖区在康涅狄格州接种的居民的记录将被移除。例如，当康涅狄格州在纽约市接种的居民被添加时，纽约市在康涅狄格州接种的居民将被移除。

• 用于计算累积百分比的_population_size_estimates是基于2020年DPH临时人口普查估计*。

• 种族和民族数据可能是自我报告的，或来自现有的电子健康医疗记录。报告的种族和民族信息用于创建一个单一的种族/民族变量。具有西班牙语系民族身份的人，无论报告的种族如何，均被归类为西班牙语系。民族信息缺失的人被归类为非西班牙语系。具有多个种族的人被归类为多民族。

对于归类为NH（非西班牙语系）其他种族或NH未知种族的人群，无法计算疫苗覆盖率百分比，因为这些群体没有人口规模估计。数据质量保证活动表明，至少在某些情况下，NH其他可能代表缺失值。由于将记录归类为NH未知种族或NH其他种族，特定种族/民族群体的疫苗覆盖率估计可能被低估。

• 累积百分比估计已上限为100%。观察到的百分比可能高于100%，原因有多种，包括人口普查分母不准确或报告错误。

* DPH临时州和县特征估计（2020年4月1日）。Hayes L，Abdellatif E，Jiang Y，Backus K（2022）康涅狄格州DPH临时2020年4月1日州人口估计按18个年龄组、性别和6个种族和民族组合组别。康涅狄格州公共卫生部，健康统计与监督，SAR，哈特福德，康涅狄格州。