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接触10秒即可感染，中疾控连发提醒！_我的网站

一 |     近日春暖花开、气温回升　　你是不是计划着　　带上装备踏青赏花　　再来个踩水捉虾？　　近日，中国疾控中心接连发布提醒　　注意防范血吸虫一年四季都有可能感染血吸虫病　　4-10月是最容易感染的时间　　春夏感染风险更大　　外出玩水需谨慎　　谨防感染血吸虫病　　什么是血吸虫病？　　血吸虫病是由血吸虫寄生于人或者哺乳动物引起的具有传染性、地方性和自然疫源性的寄生虫病，是一种呈全球流行的被忽视的热带寄生虫病。　　我国流行的是由日本血吸虫感染引起的日本血吸虫病，属法定乙类传染病。

二 |     The People’s Liberation Army (PLA) Eastern Theater Command lambasted the US for "collusion and provocations" on 8 July, stressing that its troops are on high alert and are ready to enhance combat preparedness to safeguard China's national sovereignty, security, and peace. It also accused the US of encouraging Taiwan's secessionist sentiment.,"There are three major channels to deliver political signals to Taipei," explained Dr. Chang Ching, a research fellow from the Taiwan-based Society for Strategic Studies and a lead military expert on the People's Liberation Army and regional security in Taiwan. "They are spokespersons of Beijing’s Foreign Ministry, Taiwan Affairs Office and the Defense Ministry. It is relatively unusual to direct a PLA spokesman to deliver such political signals.",Dr. Chang suggests that the PLA's statement appears to be a new psychological operation aimed at the US and Taiwan. The military expert has drawn attention to the fact that "for any sophisticated and well organized military maneuvers, it is always necessary to have proper prior preparation." As such, he suggested that the exercises and the US visit are not causally linked.,"The possibility for the People’s Liberation Army to conduct an improvised military exercise simply reacting to any United States political figure visiting Taiwan is extremely low," the professor argued. "The visit of the US Senator Rick Scott to Taiwan, the premeditated military [exercises] in airspace and waters around Taiwan and the PLA routine press conference just happened on the same day. And a smart PLA spokesman grabbed the chance to exercise his psychological warfare skill and achieve the perception of warfare effects.",China's Military Ready to Prevent Attempts to Achieve ‘Taiwan Independence’17:00 GMT,Washington's Unbalanced China Strategy,The US has been heating up the Taiwan Starits recently. In October 2021, a US special-operations unit and a contingent of Marines were discovered secretly operating in Taiwan for about a year to train military forces. Furthermore, Washington has doubled its unofficial military presence on the island between 31 December 2020 and 30 September 2021, according to the Pentagon's Defense Manpower Data Center. Beijing issued warnings to Washington over the reports.,Washington also upped the ante against China in late February by sending a delegation of former senior defense and security officials to meet Taiwan's president and defense minister, despite Beijing blasting the move as a violation of the China’s sovereignty.,Over the past few months, the Biden administration has likewise ramped up its rhetoric over Taiwan with President Joe Biden even going so far as to repeatedly pledge to "defend" the island from China. Beijing harshly criticized Biden's statements, even though the White House walked the president’s remarks back.,As the Beijing-based daily Global Times commented on the matter, "Biden’s remarks on 'intervening militarily' in the Taiwan question are not a gaffe but signal [the] hollowing out [of Beijing’s] One China policy." In accordance with the One China Policy, Taiwan is part of the People's Republic of China (PRC). However, Washington has long maintained relations with the island, even though it severed official diplomatic ties with Taipei in 1979.,"There are many political commentators and military analysts expecting the worst-case scenario will emerge sooner or later," said Dr. Chang, referring to the possibility of a US-China military standoff over Taiwan. "However, as long as all parties involved in such a circumstance with high uncertainties and tensions are sensible enough, the hope for peaceful resolution of the cross-strait animosities will not totally diminish though many observers will think otherwise.",Biden's 'Strategic Confusion': Why China Won't Fall Into US Traps in Taiwan & Indo-Pacific24 May, 15:08 GMT,The professor believes that as for now, the possibility of any significant Sino-US conflict is quite unlikely. While the differences between Washington and Beijing do exist, "the mutual communication channel and crisis prevention mechanism is also functional," according to the expert.,Dr. Chang went on to claim that the Biden administration's provocative moves with regard to Taiwan could be explained by simmering divisions within the White House.,"Many indications of internal conflicts emerged within his national security and foreign policy team members," he said. "Some key members still keep strong ambition to exercise the salami-slicing tactics on [the] Taiwan issue for acquiring leverage towards Beijing. On the other hand, there are other members who are more willing to seek the possibility for mutual cooperation with their counterparts in Beijing and they will exercise a different set of policies towards Taipei and Beijing accordingly.",As a result, the US administration's strategy remains inconsistent, with Biden’s government being "an orchestra with no competent conductor to coordinate his foreign and security policies.",However, Washington's unbalanced approach comes at the expense of the Taiwanese inhabitants. The present administration's negligence to the peace and stability of the region stems from the fact that "the criteria of supporting Taiwan is to serve the United States national interests, not Taiwan’s welfare," according to the professor.,"Of course, in some cases, there are mutually beneficial solutions and arrangements in US-Taiwan relations," he said. "Nonetheless, US interests are always the concern with higher priority for the leaders in Washington."。如不及时治疗或未治愈，发展到晚期，肝脏等器官会受损，导致门静脉高压，出现肝脾肿大、腹水等症状，人会变得骨瘦如柴、肚大如鼓，因此也被称为“大肚子病”。　　接触10秒即可感染　　血吸虫是一种寄生于脊椎动物血管内的吸虫，又称裂体吸虫。能寄生于人体并致病的血吸虫主要有七种，即日本血吸虫、曼氏血吸虫、埃及血吸虫、间插血吸虫、湄公血吸虫、马来血吸虫和几内亚血吸虫。其中前三种分布最广泛、危害最严重。

三 | 　　血吸虫的发育分为虫卵、毛蚴、母胞蚴、子胞蚴、尾蚴、童虫及成虫共七个阶段，其中尾蚴是可以感染人体的阶段。尾蚴在水中接触到人的体表后可侵入人体。有实验证明，宿主动物只要接触尾蚴10秒，就可被感染。　　吸血虫不同于血吸虫　　人们说的吸血虫，常常指的是水蛭，又称蚂蟥，是一种以吸血或食腐肉为生的体外寄生虫。

四 | 其体长、扁平，略呈纺锤形，前后有两个吸盘可附着于人和动物体表。水蛭生活在水田、河流、稻田、湖沼、沟渠和浅水污秽坑塘等处，在我国各地均有分布，种类很多。

五 | 　　如何预防血吸虫病？　　感染血吸虫的直接原因是接触了含有血吸虫尾蚴的水体（疫水）。因此，不接触可能含有血吸虫尾蚴的水体、安全用水是避免感染的关键。　　当生产和生活必须接触疫水时，可以通过穿戴防护用品（胶手套、胶鞋、胶衣、胶裤等）、涂抹防护霜（剂）、预防性服药来预防感染血吸虫。　　若感染如何治疗？　　当不可避免地接触了疫水，出现了发热等症状或脱离水体一个月后，应主动及时到血吸虫病防治机构或疾病预防控制机构进行检查以便诊断和治疗。　　如果确认感染，吡喹酮是目前唯一在血吸虫病流行区广泛使用的高效、低毒、使用方便的口服抗血吸虫药物。服药时应谨遵医嘱，加强随访。　　眼下正值春暖花开之际　　出游务必做好防护！　　（中国小康网微信公众号综合北京日报、中国疾控中心、广州日报、扬子晚报）　　图源：网络　　编辑：武金洋　　审核：田苑淯颖。

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