健康 · 威斯康星州麻疹
威斯康星州婴儿死于麻疹;该州自1990年以来首次报告死亡病例
原语言视频
译自英文原文。
验尸官将麻疹列为威斯康星州西南部一名婴儿死亡的直接原因——这是该州自1990年以来首次报告麻疹死亡病例。4
官员为保护家人隐私,未公开这名婴儿的身份、确切地点及更多家庭情况。孩子的确切年龄、接种史和接触感染的地点也尚未披露。这些信息缺失很重要:公开记录能够证实麻疹夺走了一名婴儿的生命,却无法说明这名婴儿是否已达到常规接种年龄,也无法说明感染是如何发生的。2
任何儿童死亡都是悲剧;若死因与可通过疫苗预防的疾病有关,更是如此。
威斯康星州卫生服务部部长约翰逊表示,她为这个家庭感到心碎,并敦促居民评估自身风险,采取措施保护自己和家人。1
死亡公告发布时,统计数据早已过时
病例的地理分布也需要谨慎解读。据CBS芝加哥转播的WISC-TV报道,在此前数月里,威斯康星州西南部报告了超过350例病例。431例是全州数据,并非西南部疫情本身的病例总数。卫生官员警告称,报告的感染数可能低于实际规模,因为有些患病者从未就医或接受检测。1
据美联社报道(由《西雅图时报》刊载),威斯康星州报告的431例病例中,除3例外,其余都涉及未接种疫苗者。这相当于428例。患病病例明显集中在未接种者中,但这无法补充已故婴儿的缺失情况。群体层面的统计不能替代个人病史。2
疫苗接种应对力度很大。自8月1日起,威斯康星州卫生服务部已向确诊病例所在地区的地方卫生部门配送2,000剂MMR疫苗。同一时期,医疗服务提供者已接种超过42,000剂。这些数字衡量的是不同活动——向地方部门配送疫苗和由医疗服务提供者接种疫苗——不应被视为相互竞争的总数。任何一个数字本身都不能证明传播正在放缓。1
家庭可以采取的措施
常规MMR疫苗接种程序从12至15个月龄接种一剂开始,4至6岁之间再接种第二剂。该疫苗可预防麻疹、腮腺炎和风疹。根据ABC新闻转述的美国疾病控制与预防中心(CDC)指南,一剂疫苗预防麻疹的有效率约为93%;两剂约为97%。这能提供强有力的保护,但不能保证每位接种者都不会感染。3
麻疹初期可能出现咳嗽、流鼻涕、眼睛发红流泪,以及高达104华氏度的发烧。症状出现两到三天后,脸颊内侧可能出现被称为柯氏斑的微小白点。症状开始三到五天后可能出现皮疹,最初出现在面部和发际线,随后向下蔓延至全身;此时发烧可能升至104华氏度以上。这些是一般性的警示症状,并非对这名孩子病情或所接受护理的描述。3
全国情况需要谨慎统计
ABC新闻援引CDC数据报道,2026年美国确诊麻疹感染病例超过4,800例,几乎每个州都有病例,年度病例总数为1991年以来最高。报道还称,至少96%的病例涉及未接种疫苗者或接种状态不明者。这两类必须区分:接种史不明,不等于确认未接种。本文尚未将全国病例数字与某一日期的CDC更新进行独立核对。3
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来自 19 家媒体的 26 个来源· 引用最多的优先
Wisconsin Department of Health Serviceswisconsin.gov最先3
https://www.wsaw.comwsaw.com2
CBS Chicagocbsnews.com1
fiercehealthcare.com1
https://www.wbay.comwbay.com1
https://www.weau.comweau.com1
播出原貌
- An infant has died of measles in southwestern Wisconsin. Nine people have needed hospital care, and Wisconsin has its largest case count in more than 35 years. Whether transmission and severe illness keep rising beyond the latest statewide count is still unresolved.
- The infant's death is Wisconsin's first reported measles fatality in 36 years, going back to 1990. The coroner listed measles as the immediate cause of death. State health officials disclosed the death on November fifth.
- More than 350 cases have been reported in southwestern Wisconsin over the past several months. Across the whole state, health officials counted 431 confirmed cases in 13 counties as of November third. Those figures cover different geographic areas.
- The statewide count predates the death announcement by two days. Officials described the death as recent, but haven't given its precise date. They've withheld the child's identity, exact location and further family details to protect the family's privacy. The baby's exact age and vaccination history also haven't been disclosed.
- Wisconsin health secretary Kirsten Johnson said her heart was broken for the family. She called the death of a child a tragedy, especially from a vaccine-preventable disease, and urged people to evaluate their risk and protect their families.
- All but three of Wisconsin's 431 cases involved unvaccinated people. That's 428 cases. Nine people required hospitalization for severe symptoms. And the actual number of infections could be higher, because some people who become ill don't seek medical care or get tested.
- Wisconsin has delivered 2,000 vaccine doses to local health departments in areas with confirmed cases since August first. Health providers have administered more than 42,000 doses over that period. The figures track separate activities, delivery to departments and vaccination by providers.
- The MMR vaccine protects against measles, mumps and rubella. The usual schedule starts with a dose at 12 to 15 months. Children then receive a second dose between ages four and six. Wisconsin also issued a November third health alert about early vaccination for infants in outbreak-affected communities.
- One dose is about 93 percent effective at preventing measles. Two doses are about 97 percent effective. Vaccination greatly reduces the chance of infection, though some vaccinated people can still become infected.
- Infants six to eleven months old who live in or travel to high-risk outbreak areas may qualify for an early dose. Families should discuss that option with a clinician. Routine vaccination starts later, so the statewide vaccination figures alone can't tell us whether this baby was old enough for a routine dose.
- Measles can begin with a cough, runny nose, and red, watery eyes. Fever can reach 104 degrees Fahrenheit. Those early symptoms can come before the rash that many people associate with the disease.
- Two to three days after symptoms begin, tiny white spots called Koplik spots may appear inside the cheeks. A rash can follow three to five days after symptoms start. It usually begins on the face at the hairline.
- The rash can spread down to the neck, chest and stomach, then the arms, legs and feet. Fever may climb above 104 degrees when it appears. These are general warning signs families should recognize. Unvaccinated people aged six months and older who've been exposed should contact a clinician or local health department immediately.
- Prompt treatment after exposure can prevent disease or reduce its severity. The danger extends well beyond Wisconsin. The U.S. has reportedly recorded more than 4,800 confirmed infections in 2026, its highest annual number since 1991. Infections have occurred in almost every state.
- The reported national death tally is eight, including six in Pennsylvania, one in New York and this infant in Wisconsin. Pennsylvania and Wisconsin have announced their deaths directly. The eight-death figure combines reported state totals.
- At least 96 percent of reported U.S. cases involved people who were unvaccinated or whose vaccination history was unknown. Measles had been declared eliminated in the United States in 2000. Twenty-six years later, communities are confronting outbreaks large enough to put people in hospital and claim lives.
- Wisconsin's November third snapshot can't show whether transmission or severe illness rose afterward. Health officials will need later counts to measure that. Families facing an exposure should seek help immediately, because treatment can prevent measles or make the illness less severe.
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