NNDSS - TABLE 1W. Meningococcal disease, All serogroups to Meningococcal disease, Serogroup B

NNDSS - TABLE 1W. Meningococcal disease, All serogroups to Meningococcal disease, Serogroup B - 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).

NNDSS - 表格 1W. 脑膜炎球菌性疾病，所有血清群至脑膜炎球菌性疾病，血清群 B - 2021 年。本表中展示了美国、美国领土及非美国居民的应报告疾病之暂定病例*。

注意：由于美国疾病控制与预防中心（CDC）的数据处理问题，以下地区在第七周的数据可能不完整：阿拉斯加、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、宾夕法尼亚州和罗德岛州。

注：
本表收录了国家应报告疾病的国家应报告疾病监测系统（NNDSS）的暂定病例。NNDSS 数据来自 50 个州、纽约市、哥伦比亚特区及美国领土，并每周在 NNDSS 数据与统计网页（https://wwwn.cdc.gov/nndss/data-and-statistics.html）上发布。州卫生部门向 CDC 报告的病例，由于需要完成病例追踪，因此这些病例为暂定病例。因此，后续周数中呈现的数字可能会随着额外信息的获得而发生变化。用于定义病例的国家监测病例定义可在 NNDSS 网站上找到，网址为 https://wwwn.cdc.gov/nndss/。有关每周暂定数据和信息解读指南可在：https://wwwn.cdc.gov/nndss/infectious-tables.html 上获取。

脚注：
U：数据不可用 —— 报告机构无法向 CDC 发送数据，或 CDC 无法处理数据。
-：无报告病例 —— 报告机构未向 CDC 提交任何病例。
N：不可报告 —— 在报告机构，该疾病或状况根据法律、法规或条例不可报告。
NN：非全国性应报告 —— 此状况未被指定为全国性应报告。
NP：全国性应报告但未发布。
NC：未计算 —— 可用于支持此统计数据的资料不足。
Cum：累计当年至今计数。
Max：最大值 —— 过去 52 周内的最大病例数。
*2020 年和 2021 年的病例计数为暂定，并可能发生变化。如果病例的惯常居住国为美国、美国领土、未知或未报告（即未报告国家），则病例将被分配给提交病例至 NNDSS 的报告机构；否则，病例将被分配至“非美国居民”类别。目前并非所有司法管辖区或所有状况都报告惯常居住国。有关这些数据的解释，请参阅 https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf。
†过去 52 周最大值和累计当年至今计数是由该状况在司法管辖区可报告的时期确定的（即，可能少于 52 周的数据或数据不完整的当年至今计数）。