NNDSS - Table II. Hepatitis (viral, acute)

NNDSS - Table II. Hepatitis (viral, acute) - 2016. In this Table, provisional* cases of selected† notifiable diseases (≥1,000 cases reported during the preceding year), and selected low frequency diseases are displayed. The Table includes total number of cases reported in the United States, by region and by states, in accordance with the current method of displaying MMWR data. Data on United States exclude counts from US territories. Note: These are provisional cases of selected national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables printed in the back of the Morbidity and Mortality Weekly Report (MMWR). Cases reported by state health departments to CDC for weekly publication are provisional because of ongoing revision of information and delayed reporting. Case counts in this table are presented as they were published in the MMWR issues. Therefore, numbers listed in later MMWR weeks may reflect changes made to these counts as additional information becomes available. Footnotes: C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. -: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Case counts for reporting year 2016 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for TB are displayed in Table IV, which appears quarterly. † Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions.

国家法定传染病监测系统（National Notifiable Diseases Surveillance System, NNDSS）——表II：病毒性急性肝炎（2016年）。本表格展示了前一年报告病例数≥1000例的部分法定传染病†以及部分低发传染病的临时病例*数据。本表按照当前《发病率与死亡率周刊》（Morbidity and Mortality Weekly Report, MMWR）的数据展示规范，列出了美国全境、各地区及各州报告的病例总数，其中美国全境数据不包含美国领地的统计值。
注：本数据集所呈现的为国家法定传染病监测系统（NNDSS）收录的部分全国法定传染病临时病例数据。由美国50个州、纽约市、哥伦比亚特区以及美国领地上报至美国疾病控制与预防中心（Centers for Disease Control and Prevention, CDC）的NNDSS数据，会每周整理并以编号表格形式刊载于《发病率与死亡率周刊》（MMWR）的末尾部分。
各州卫生部门上报至CDC以供每周刊发的病例数属于临时数据，原因在于相关信息仍在持续修订且存在报告延迟情况。本表格中的病例计数与MMWR各期刊发内容完全一致，因此后续MMWR各期中刊载的对应数据可能会随着新增信息的获取而发生调整。

脚注说明：
C.N.M.I.：北马里亚纳群岛联邦（Commonwealth of Northern Mariana Islands）。
U：数据不可用。
-：无报告病例。
N：无需报告。
NN：不属于全国法定传染病范畴。
NP：属于全国法定传染病但未予刊发。
Cum：累计年初至今病例数。
Med：中位数。
Max：最大值。
* 2016年报告年度的病例计数为临时数据，仍存在调整空间。如需了解此类数据的解读细节，请参阅：http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf。
结核病（TB）相关数据刊载于表IV，该表按季度更新。
† 为便于与上报辖区开展病例数核对，风疹、先天性风疹以及破伤风这3种低发病症被纳入表II中。