NNDSS - Table 1D. Arboviral diseases, Western equine encephalitis virus disease to Babesiosis

NNDSS - Table 1D. Arboviral diseases, Western equine encephalitis virus disease to Babesiosis - 2021. In this Table, provisional cases* of notifiable diseases are displayed for United States, U.S. territories, and Non-U.S. residents.

Notice: Due to data processing issues at CDC, data for the following jurisdictions may be incomplete for week 7: Alaska, Arizona, California, Connecticut, Delaware, Florida, Hawaii, Louisiana, Maryland, Michigan, Missouri, North Dakota, New Hampshire, New York City, Oregon, Pennsylvania, and Rhode Island.

Note:
This table contains provisional cases of national notifiable diseases from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data from the 50 states, New York City, the District of Columbia and the U.S. territories are collated and published weekly on the NNDSS Data and Statistics web page (https://wwwn.cdc.gov/nndss/data-and-statistics.html). Cases reported by state health departments to CDC for weekly publication are provisional because of the time needed to complete case follow-up. Therefore, numbers presented in later weeks may reflect changes made to these counts as additional information becomes available. The national surveillance case definitions used to define a case are available on the NNDSS web site at https://wwwn.cdc.gov/nndss/. Information about the weekly provisional data and guides to interpreting data are available at: https://wwwn.cdc.gov/nndss/infectious-tables.html.

Footnotes:
U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
-: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
NP: Nationally notifiable but not published.
NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
Cum: Cumulative year-to-date counts.
Max: Maximum — Maximum case count during the previous 52 weeks.
* Case counts for reporting years 2020 and 2021 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
†Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
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NNDSS - 表1D。虫媒病毒病：西方马脑炎病毒病至巴贝虫病——2021年。本表格展示了美国全境、美国领土及非美国居民的法定传染病（notifiable diseases）暂定病例（provisional cases）*数据。

注意：因美国疾病控制与预防中心（Centers for Disease Control and Prevention, CDC）的数据处理问题，以下辖区第7周的数据可能不完整：阿拉斯加州、亚利桑那州、加利福尼亚州、康涅狄格州、特拉华州、佛罗里达州、夏威夷州、路易斯安那州、马里兰州、密歇根州、密苏里州、北达科他州、新罕布什尔州、纽约市、俄勒冈州、宾夕法尼亚州及罗德岛州。

备注：
本表格收录了美国国家法定传染病监测系统（National Notifiable Diseases Surveillance System, NNDSS）的法定传染病暂定病例数据。该系统每周汇总并发布全美50个州、纽约市、哥伦比亚特区及美国领土的监测数据，相关数据可访问NNDSS数据与统计官方网页（https://wwwn.cdc.gov/nndss/data-and-statistics.html）查看。各州卫生部门上报至CDC并用于每周发布的病例数据为暂定数据，原因在于完成病例随访需要一定时间。因此，后续周次发布的统计数值可能会因新增信息补充而发生更新。用于判定病例的全国监测病例定义可访问NNDSS官方网站：https://wwwn.cdc.gov/nndss/。关于每周暂定数据的说明及数据解读指南可参见：https://wwwn.cdc.gov/nndss/infectious-tables.html。

脚注：
U：数据不可用——上报辖区未向CDC提交数据，或CDC无法完成数据处理。
-：无上报病例——上报辖区未向CDC提交任何病例数据。
N：无报告要求——上报辖区依法规未要求报告该疾病或病症。
NN：非全国法定报告疾病——该病症未被划定为全国法定报告疾病。
NP：属全国法定报告疾病但未予发布。
NC：未计算——可用数据不足，无法支持该统计项的计算。
Cum：累计年初至今计数。
Max：最大值——过去52周内的最高病例数。
* 2020年与2021年报告年度的病例计数均为暂定数据，仍存在调整空间。病例归属规则如下：若病例的常住国为美国、美国领土、未知或未上报（即未标注国家信息），则将病例划归至提交上报的辖区；否则，病例将划归至「非美国居民」类别。目前并非所有辖区或所有病症都会上报常住国信息。如需进一步了解此类数据的解读方法，请参阅：https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf。
† 过去52周的最大值及年初至今累计值，基于该病症在辖区内具备报告要求的时间段计算得出（即数据周期可能不足52周，或年初至今数据不完整）。