寨卡病毒病培训课件(中英文)

So far, there is no specific medicine for Zika.

Zika virus disease is mild. In general, it isn’t necessary to do special treatments except for serious symptoms. You only need to drink more water and get enough rest.

Locally-acquired cases or virus isolation 发现病例或进行病毒隔离 Serosurvey data only 只血清学调查数据
巴西卫生部长称，自10月以来已经在 4180例疑似病例中确诊了270例小头畸 形(microcephaly)——与寨卡病毒相关的 神经疾病。2014年全年巴西仅报告约 150病例。

Zika’s incubation period isn’t undefined yet，maybe several days. 20% infected persons have mild symptoms ,such as mild fever, skin rashes, joint pain, conjuctivitis ，and, sometimes, some have muscle pain, headache, eye socket pain and get weak. All symptoms above are usually mild and keep for days to one week. It’s rare case to keep in hospital for curing. Case fatality rate is very low.
三、目前世界形势
1月28日，世卫组织：寨卡病 毒在美洲“爆炸式”传播

3、Epidemics Situation worldwide
28th January，WHO Declared：America Happened Zika’s Explosive Transmission.

美洲预计该病毒可能在美洲感 染300万至400万人。哥伦比亚 感染寨卡病毒案例已超过 3 万例，是目前寨卡病毒疫情最 严重的国家之一，政府称有 5000名孕妇被病毒感染 据公告称：截止2月26日，寨 卡病毒已蔓延全球 40 个国家 和地区。
Route of Transmission


1、Primary route：bited by aedes mosquito 2、Mother-to-fetus 3、Blood and sex Susceptibility of Population It is susceptive to all people .People maybe gets the immunity after being infected by Zika at first time.

2月9日，我国确诊首例输入 性寨卡病毒感染病例。为广 东省东莞市某公司工作人员， 发病前有委内瑞拉旅行史。 2月14日，患者痊愈出院。 截至2月28日，我国一共确 诊了8例感染者，其中江西 省1例，广东省3例，浙江省 4例,
5.Epidemiological Feature
六、治疗

6、Therapy


目前并无特效药。 寨卡病毒病通常相对温和，感染者只需 多喝水，注意休息，不需要做出特别处 理。症状明显时以对症治疗为主。 高热不退患者可服用解热镇痛药。 在登革热被排除之前尽量避免给予阿司 匹林等非甾体类抗炎药物治疗。 发病第一周内，实施有效的防蚊隔离措 施，以避免通过虫媒传染给他人。 对感染寨卡病毒的孕妇，建议每3-4周监 测胎儿生长发育情况。

2月1日，世界卫生组织(WHO)宣布寨卡病毒为全球 紧急公共卫生事件。这意味着，世卫组织将寨卡病毒 与埃博拉(Ebola)置于同一类别，并且启动了一系列可 以用来应对该威胁的筹资机制和政策措施。
February 1st, Zika has been declared a global emergency by the World Health Organization, which almost means that the WHO has put Zika in the same category as Ebola and unlocked a range of funding mechanisms and policy measures that can be drawn on to tackle the threat.

四、国内流行形势

4、 Epidemics Situation in China
9th Feb，in China, the first patient of Zika virus disease was found. The patient was infected by Zika when travelled in Venezuela and came back China. 14th Feb, the patient was cured and left hospital. 8 cases were confirmed until 28th Feb, one in Jiangxi province, 3 ones in Guangdong province and 4 ones in Zhejiang province. All of them were imported from abroad.
You can take analgesic-antipyretic pills when high fever is hard to cool down. You’d better not to take NSALDS like Aspirin if Dengue Fever isn’t eliminated yet.
Zika Virus Disease
一、定义
寨卡病毒（又译兹卡 病毒）：1947年病毒被 发现，为RNA病毒，直 径20nm，是一种通过 蚊虫进行传播的虫媒病 毒，宿主不明确，主要 在野生灵长类动物和栖 息在树上的蚊子，如非 洲伊蚊中循环。
1. Definition Zika Virus：Found in1947, RNA virus，Diameter 20nm. It is a arbovirus that spreads through mosquitoes. Its hosts are not undefined yet, wild quadrumana and mosquitoes live in trees are mainly suspected targets， for example African aedes mosquitoes.

7、预防 Prevention
我国伊蚊分布广泛，具备 暴发条件.
Aedes mosquito exists widespreadly in China. It is a great risk to cause explosive epidemic of Zika virus disease.
风险预测地图 Risk Forecast Map
Brazil’s health ministry said it had confirmed 270 cases of microcephaly — the neurological condition linked to Zika — out of 4,180 suspected cases since October. Only about 150 cases were reported in Brazil in the whole of 2014.



传染源 患者、隐性感染者和寨卡病毒 感染的非人灵长类动物是可 能的传染源. 传播途径 1、最主要的途径：伊蚊叮咬 2、母婴传播，包括宫内感染 和分娩时感染。 3、血源传播和性传播。 人群易感性 普遍易感，曾感染过寨卡病毒 的人可能对再次感染具有免 疫力。
Source of Infection Patient,latent infestors and nonhuman quadrumana infected by Zika virus
二、感染的临床特点：

寨卡病毒病的潜伏期尚不清楚，可能为数天。感染 者中，只有约20%会表现轻微症状，典型的症状包括 低热、斑丘疹、关节疼痛、结膜炎，其他症状包括 肌痛、头痛、眼眶痛及无力。症状通常较温和，症 状持续数天到1周后缓解，症状严重需要住院者少见， 病死率极低。
2、Clinical Feature of Infection
八、具体预防措施：


8、Detailed Measures of Prevention：

使用驱虫剂； 穿戴尽可能覆盖身体各部位的 衣服，而且最好是浅色衣服； 采用纱网、门窗紧闭等物理屏 障； 睡觉使用蚊帐； 将水桶、花盆或者汽车轮胎等 可能蓄水的容器实施排空、保 持清洁或者加以覆盖，从而去 除可使蚊虫滋生的环境。
America estimated that probably 3 to 4 million people will be infected by Zika. There has been more than 30 thousand cases in Columbia ,which is one of the most serious countries that suffer from Zika virus. Columbia declared that about 5 thousand pregnant women were infected. Zika has spread in 40 countries and regions until 26th Feb.