一张标牌立在宾夕法尼亚州皮奇博托姆兰开斯特县的宾夕法尼亚州卫生部麻疹疫苗接种诊所外，摄于2026年10月20日星期二。
A sign is posted outside a Pennsylvania Department of Health measles vaccination clinic located in Lancaster County in Peach Bottom, Pa., Tuesday, Oct. 20, 2026.
美联社 马特·鲁克 摄 美国正面临数十年来最严重的麻疹卷土重来，宾夕法尼亚州的病例尤为高发。
Matt Rourke/AP The U.S. is grappling with its worst resurgence of measles in decades, with cases particularly high in the state of Pennsylvania.
美国疾病控制与预防中心的新数据显示，自10月22日以来，全美已报告超过4580例麻疹病例，这一数字是2025年全年病例总数的两倍多。
New data from the U.S. Centers for Disease Control and Prevention shows there have been more than 4,580 measles cases across the U.S. since Oct. 22, which is more than double the number for the whole of 2025.
根据疾控中心数据，2026年感染麻疹者中，96%的疫苗接种状态为“未接种或未知”。
The vaccination status of 96% of those who contracted measles in 2026 was "Unvaccinated or Unknown," according to data from the CDC.
宾夕法尼亚州的一场麻疹疫情持续扩大，官员们敦促居民全程接种疫苗以预防该病。
A measles outbreak across Pennsylvania has grown as officials urge residents to get fully vaccinated against the disease.
据宾夕法尼亚州卫生部周五通报，截至目前，该州44个县已确诊至少1338例麻疹病例。截至10月21日，新增21例。该部门还表示，已有超过250人住院治疗，5人死亡。
At least 1,338 cases of measles have been confirmed in 44 counties across the state so far this year, according to the Pennsylvania Department of Health on Friday. There were 21 new measles cases as of Oct. 21. More than 250 people have been hospitalized and 5 people have died, the department also said.
在病例数位居前列的兰开斯特县和米夫林县，当地疫苗接种率较低的阿米什社区受影响最严重。在5名死者中，3人居住在兰开斯特县。周四，宾夕法尼亚州卫生部长德布拉·博根博士与米夫林县医疗服务提供者举行圆桌会议，评估他们在抗击疫情方面的需求。
In Lancaster and Mifflin counties, two of the counties with the highest number of cases, local Amish communities, which have low vaccination rates, are being impacted the most. Of the five who have died, three lived in Lancaster County On Thursday, Pennsylvania Secretary of Health Dr. Debra Bogen held a roundtable with Mifflin County healthcare providers to assess their needs in combatting the disease.
博根在一份声明中说：“我们州的指标和数据讲述了宾夕法尼亚州麻疹疫情的部分故事，但倾听一线照顾米夫林县等受影响社区民众的人们的声音，对于完善我们的公共卫生应对至关重要。”
"Our state metrics and data tell part of the story of the measles outbreak in Pennsylvania, but listening to the people on the ground caring for people in affected communities like Mifflin County is essential to refining our public health response," Bogen said in a statement.
据卫生官员称，预防麻疹的最佳方法之一是接种疫苗。根据美国疾病控制与预防中心（CDC）的数据，两剂麻疹、腮腺炎和风疹三联疫苗（即MMR疫苗）对麻疹的预防有效率近97%，一剂的有效率约为93%。
One of the best ways to protect oneself from getting the measles is vaccination, according to health officials. Two doses of measles, mumps, and rubella vaccine known as MMR, is nearly 97% effective against measles, according to the CDC One dose is about 93% effective.
在宾夕法尼亚州，卫生部门表示，医疗服务提供者发现有更多居民对接种麻疹疫苗表现出兴趣。该部门称，全州在10月前三周共接种麻疹疫苗超过3.9万剂，高于全州单月平均2.5万剂的接种量。
In Pennsylvania, the health department said healthcare providers have seen more residents interested in getting vaccinated for measles. Across the state, more than 39,000 measles vaccines were administered during the first three weeks of October – higher than an average of 25,000 vaccines administered across the state in one month, the health department said.
卫生 如何定义麻疹死亡 本月早些时候，纽约州州长凯西·霍楚因麻疹病例上升宣布进入灾难紧急状态。根据纽约州卫生部10月20日的数据，全州已有超过160例确诊麻疹病例。犹他州也出现大量麻疹病例。根据犹他州卫生与公众服务部10月20日的数据，今年犹他州已有700多人确诊麻疹。该部门称，该州已连续3周无新增麻疹确诊病例。
Health How to define a measles death Earlier this month, New York Gov. Kathy Hochul declared a disaster emergency after rising measles cases. There have been over 160 confirmed measles across the state, according to Oct. 20 data from the New York State Department of Health Utah has also experienced a high number of measles cases. More than 700 people in Utah have been diagnosed with measles this year, according to Oct. 20 data from the Utah Department of Health and Human Services There have not been any measles diagnoses in the state in 3 weeks, according to the department.
在南卡罗来纳州，该州今年早些时候曾应对一轮疫情。根据南卡罗来纳州公共卫生部的数据，2026年该州至少有997例麻疹病例。该疫情于4月结束。疫情
In South Carolina, which was dealing with an outbreak earlier this year, there have been at least 997 measles cases in 2026, according to the South Carolina Department of Public Health The outbreak ended in April. outbreak