流行性腮腺炎
　　广西壮族自治区： 2012年9月全省报告1137例，较上月下降28.54%，较2011年同期下降17.13%。报告病例数居前5位的县(区)为西乡塘区、八步区、田东县、隆安县和宾阳县。职业以学生、散居儿童、幼托儿童为主，分别占46.61%、20.67%、19.96%；年龄以3~10岁组为主，占75.81%。
　　 湖南省： 2012年9月全省报告744例，较上月下降38.46%，较2011年同期下降3.94%。报告病例数居前5位的市(州)为长沙、郴州、岳阳、衡阳和怀化；居前5位的县(区)为雨花区、北湖区、天心区、岳阳楼区和岳阳县。职业以学生、散居儿童和幼托儿童为主，共占87.37%；各年龄组均有发病，其中3~7岁年龄组占51.75%；男女性别比为2.1 ∶ 1。2012年截至9月底，全省累计报告15 207例。
　　 吉林省： 2012年9月全省报告361例，发病率1.31/10万。报告病例数较上月上升4.64%，较2011年同期上升28.61%。报告发病率居前3位的地市为四平、长春和吉林；居前3位的县(区)为伊通县、绿园区和宽城区。

其他感染性腹泻病
　　 河北省： 2012年9月全省报告4137例，发病率为5.76/10万。报告病例数较上月下降28.70%，较2011年同期下降6.74%。报告发病率居前5位的地市为石家庄、唐山、邯郸、承德和保定。职业以农民和散居儿童为主，分别占48.25%和29.80%；年龄以20~69岁组、0~4岁组为主，分别占57.17%和29.97%；男女性别比为1.63 ∶ 1。
　　 广西壮族自治区： 2012年9月全省报告2707例，无死亡。报告发病数较上月上升2.27%，较2011年同月上升0.74%。报告病例数居前5位的县(市)为平南县、北流市、横县、马山县和藤县。职业以散居儿童为主，占74.99%；年龄以0~3岁组为主，占74.55%。
　　山西省： 2012年9月全省报告1229例，较上月下降31.76%，较2011年同期上升11.02%。报告病例数居前5位的县(区)为泽州县、平陆县、晋城市城区、阳泉市城区和太原市杏花岭区。

手足口病
　　广西壮族自治区： 2012年9月全省报告14 757例，重症143例，死亡5例。报告病例数较上月上升36.51%，较2011年同期上升37.21%。报告病例中实验室诊断128例，其中EV71 81例。报告病例数居前5位的县(区)为西乡塘区、青秀区、兴宁区、北流市和八步区。职业以散居儿童、幼托儿童为主，分别占79.86%和17.44%；年龄以4岁以下为主，占94.84%。
　　湖南省： 2012年9月全省报告12 748例，重症62例，死亡6例。报告病例数较上月上升21.04%，较2011年同期上升59.75%。报告病例数居前5位的地市为衡阳、永州、长沙、益阳和娄底；居前5位的县(区)为衡阳县、衡南县、新化县、桃江县和耒阳市。职业以散居儿童为主，占90.58%；≤5岁年龄组占97.69%，其中≤3岁年龄组占91.03%；男女性别比为1.90 ∶ 1。2012年截至9月底，全省累计报告149 612例，死亡91例。
　　浙江省： 2012年9月全省报告8749例，重症6例，死亡1例。报告病例数较上月上升53.63%，较2011年同期上升73.49%。报告病例数居前5位的地市为温州、宁波、金华、台州和绍兴；报告发病率居前5位的地市为温州、宁波、金华、绍兴和嘉兴；报告发病率居前5位的县(区)为宁海县、洞头县、瑞安市、 婺城区和永嘉县。职业以散居儿童、幼托儿童为主，占97.18%；年龄以≤5岁为主，占96.56%。2012年截至9月底，全省累计报告120 402例，重症105例，死亡16例；报告病例中实验室诊断3269例，其中EV71 1381例、Cox A16 1165例、其他肠道病毒723例。
　　江苏省： 2012年9月全省报告4680例，重症69例，无死亡。报告病例数较上月上升45.98%，较2011年同期下降36.84%。报告发病率居前3位的地市为宿迁、无锡和南京；报告病例数居前5位的县(区)为宿迁宿城区、宿迁宿豫区、江宁区、吴江市和吴中区。2012年截至9月底，全省累计报告94 422例，重症1312例，死亡8例；报告病例中实验室诊断3741例，其中EV71、Cox A16、其他肠道病毒分别占44.24%、42.74%和13.02%。
　　云南省： 2012年9月全省报告4715例，死亡4例，发病率为10.27/10万。报告病例数较2011年同期上升253.17%。报告病例数居前5位的地市为昆明、德宏、玉溪、版纳和红河。职业以散居儿童、幼托儿童为主，占96.01%；年龄以≤5岁为主；男女性别比为1.65 ∶ 1。
　　陕西省： 2012年9月全省报告3743例，死亡2例，发病率为10.03/10万。报告病例数较上月上升8.43%，较2011年同期上升96.59%。报告病例数居前3位的地市为西安、咸阳和渭南；居前3位的县(区)为长安区、临渭区和雁塔区。职业以散居儿童、幼托儿童为主，占97.54%；年龄以4岁以下为主，占95.14%；男女性别比为1.62 ∶ 1。

流行性感冒
　　湖南省： 2012年9月全省报告490例，无死亡。报告病例数较上月上升7.46%，较去年同期上升24.37%；报告病例数居前的市(州)为岳阳、怀化、邵阳、郴州、株洲和永州；居前的县(市区)为汨罗市、江华县、珠晖区、绥宁县、桂阳县和沅陵县。职业以农民、散居儿童和学生为主，分别占37.76%、22.45%和13.67%；发病年龄较分散，5岁以下年龄组占27.35%；男女性别比为1.7 ∶ 1。2012年截至9月底，全省累计报告5193例，死亡1例。
　　山西省： 2012年9月全省报告347例，无死亡。报告病例数较上月上升54.22%，较去年同期上升273.12%；报告病例数居前的县(区)为阳高县、浑源县、尧都区、长治市和阳泉市城区。2012年至9月底，全省累计报告3780例。

Mumps
　　Guangxi zhuang autonomous region: In September 2012, a total of 1137 cases were reported, a decline of 28.54% and 17.13% respectively compared with last month and the same period in 2011. The first 5 counties (district) reporting high case numbers were Xixiangtang, Babu, Tiandong, Longan and Binyang. The cases were mainly distributed in students (46.61%), children outside child care settings (20.67%) and children in child care settings (19.96%). The cases in age group 3-10 years accounted for 75.81%.
　　Hunan province: In September 2012, a total of 744 cases were reported, a decline of 38.46% and 3.94% respectively compared with last month and the same period in 2011. The first 5 municipalities reporting high case numbers were Changsha, Chenzhou, Yueyang, Hengyang and Huaihua, and the first 5 counties (district) were Yuhua, Beihu, Tianxin, Yueyanglou and Yueyang. The cases were mainly distributed in students, children in and outside children settings, accounting for 87.37%. The cases occurred in all age groups, but the cases in age group 3-7 years accounted for 51.75%. The male to female ratio of the cases was 2.1 ∶ 1. By the end of September, 15 207 cases had been reported cumulatively.
　　Jilin province: In September 2012, a total of 361 cases were reported with the incidence of 1.31/lakh. The reported cases increased by 4.64% and 28.61% respectively compared with last month and the same period in 2011. The first 3 municipalities reporting high incidences were Siping, Changchun and Jilin, and the first 3 counties (district) were Yitong, Lvyuan and Kuancheng.

Other infectious diarrheal diseases
　　Hebei province: In September 2012, a total of 4137 cases were reported with the incidence of 5.76/lakh. The reported cases declined by 28.70% and 6.74% respectively compared with last month and the same period in 2011. The first 5 municipalities reporting high incidences were Shijiazhuang, Tangshan, Handan, Chengde and Baoding. The cases were mainly distributed in farmers (48.25%) and children outside child care settings (29.80%), and in age groups 20-69 years (57.17%) and 0-4 years (29.97%). The male to female ratio of the cases was 1.63 ∶ 1.
　　Guangxi zhuang autonomous region: In September 2012, a total of 2707 cases were reported without death. The reported cases increased by 2.27% and 0.74% respectively compared with last month and the same period in 2011. The first 5 counties (district) reporting high case numbers were Pingnan, Beiliu, Hengxian, Mashan and Tengxian. The cases were mainly distributed in children outside child care settings (74.99%) and in age group 0-3 years (74.55%).
　　Shanxi province: In September 2012, a total of 1229 cases were reported, which declined by 31.76% and increased by 11.02% respectively compared with last month and the same period in 2011. The first 5 counties (district) reporting high case numbers were Zezhou, Pinglu, Chengqu of Jincheng, Chengqu of Yangquan and Xinghualing of Taiyuan.

Hand foot and mouth disease
　　Guangxi zhuang autonomous region: In September 2012, a total of 14 757 cases were reported, including 143 severe cases and 5 deaths. The reported cases increased by 36.51% and 37.21% respectively compared with last month and the same period in 2011. Among the reported cases, 128 were laboratory confirmed, including 81 EV71 infections. The first 5 counties (district) reporting high case numbers were Xixiangtang, Qingxiu, Xingning, Beiliu and Babu. The cases were mainly distributed in children outside child care settings (79.86%) and children in child care settings (17.44%), and in age group ≤4 years (94.84%).
　　Hunan province: In September 2012, a total of 12 748 cases were reported, including 62 severe cases and 6 deaths. The reported cases increased by 21.04% and 59.75% respectively compared with last month and the same period in 2011. The first 5 municipalities reporting high case numbers were Hengyang, Yongzhou, Changsha, Yiyang and Loudi, and the first 5 counties (district) were Hengyang, Hengnan, Xinhua, Taojiang and Leiyang. The cases in children outside child care setting accounted for 90.58%. The cases in age groups ≤5 years and ≤3 years accounted for 97.69% and 91.03% of the total respectively. The male to female ratio of the cases was 1.90 ∶ 1. By the end of September, 149 612 cases had been reported cumulatively, including 91 deaths.
　　Zhejiang province: In September 2012, a total of 8749 cases were reported, including 6 severe cases and 1 death. The reported cases increased by 53.63% and 73.49% respectively compared with last month and the same period in 2011.The first 5 municipalities reporting high case numbers were Wenzhou, Ningbo, Jinhua, Taizhou and Shaoxing. The first 5 municipalities reporting high incidences were Wenzhou, NIngbo, Jinhua, Shaoxing and Jiaxing, and the first 5 counties (district) were Ninghai, Dongtou, Ruian, Wucheng and Yongjia. The cases were mainly distributed in children in and outside child care settings (97.18%) and in age group ≤5 years (96.56%). By the end of September, 120 402 cases had been reported cumulatively, including 105 severe cases and 16 deaths. Among the reported cases, 3269 were laboratory confirmed, including 1381 EV71 infections, 1165 Cox A16 infections and 723 other enteric virus infections.
　　Jiangsu province: In September 2012, a total of 4680 cases, without death, were reported, including 69 severe cases. The reported cases increased by 45.98% and declined by 36.84% respectively compared with last month and the same period in 2011. The first 3 municipalities reporting high incidences were Suqian, Wuxi and Nanjing. The first 5 counties reporting high case numbers were Sucheng of Suqian, Suyu of Suqian, Jiangning, Wujiang and Wuzhong. By the end of September, 94 422 cases had been reported cumulatively, including 1312 severs cases and 8 deaths. Among the reported cases, 3741 were laboratory confirmed, in which EV71, Cox A16 and other enteric virus infections accounted for 44.24%, 42.74% and 13.02% respectively.
　　Yunnan province: In September 2012, a total of 4715 cases were reported, including 4 deaths. The reported incidence was 10.27/lakh. The reported cases increased by 253.17% compared with the same period in 2011. The first 5 municipalities (prefecture) reporting high case numbers were Kunming, Dehong, Yuxi, Banna and Honghe. The cases were mainly distributed in children in and outside child care settings (96.01%) and in age group ≤5 years. The male to female ratio of the cases was 1.65 ∶ 1.
　　Shaanxi province: In September 2012, a total of 3743 cases were reported, including 2 deaths. The reported incidence was 10.03/lakh. The reported cases increased by 8.43% and 96.59% respectively compared with last month and the same period in 2011. The first 3 municipalities reporting high case numbers were Xian, Xianyang and Weinan, and the first 3 counties (district) were Changan, Linwei and Yanta. The cases were mainly distributed in children in and outside child care settings (97.54%) and in age group ≤4 years (95.14%). The male to female ratio of the cases was 1.62 ∶ 1.

Influenza
　　Hunan province: In September 2012, a total of 490 cases were reported without death. The reported cases increased by 7.46% and 24.37% respectively compared with last month and the same period in 2011. The municipalities reporting high case numbers included Yueyang, Huaihua, Shaoyang, Chenzhou, Zhuzhou and Yongzhou. The counties (district) reporting high case numbers included Miluo, Jianghua, Zhuhui, Suining, Guiyang and Yuanling. The cases were mainly distributed in farmers (37.76%), children outside child care settings (22.45%) and students (13.67%). The cases occurred in all aged groups, but the cases in age group ≤5 years accounted for 27.35%. The male to female ratio of the cases was 1.7 ∶ 1. By the end of September, 5193 cases had been reported cumulatively, including 1 death.
　　Shanxi province: In September 2012, a total of 347 cases were reported without death. The reported cases increased by 54.22% and 273.12% respectively compared with last month and the same period in 2011. The counties (district) reporting high case numbers included Yanggao, Huiyuan, Yaodu, Changzhi and Chengqu of Yangquan. By the end of September, 3780 cases had been reported cumulatively.