What's happened
A resurgence of measles has led to over 310 cases in South Carolina and other states, marking the worst outbreak since 1991. The rise is linked to declining vaccination rates amid misinformation and political skepticism, threatening US's eliminated status for measles.
What's behind the headline?
The current measles resurgence exposes the fragility of herd immunity in the US. Despite scientific consensus on vaccine safety, misinformation fueled by anti-vaccine figures like RFK Jr. and political figures has eroded public trust. The outbreak's concentration in areas with low vaccination coverage, such as Spartanburg County, underscores the importance of maintaining high immunization rates. The spread to neighboring states highlights how holiday travel and gatherings facilitate transmission. If vaccination rates do not improve, the US risks losing its measles elimination status, which could lead to more frequent and severe outbreaks. The situation demonstrates the critical need for public health campaigns to counter misinformation and increase vaccine uptake to prevent further health crises.
What the papers say
The Independent reports that outbreaks have been detected in nine states, with cases surging to 124 in South Carolina, and warns that the US may lose its measles elimination status due to declining vaccination rates. The New York Times details the outbreak's growth to 310 cases, mainly among children, and highlights the impact of low vaccination coverage in Spartanburg County. Ars Technica emphasizes the ongoing spread with 99 new cases since Tuesday, and notes that only 90% of students in the affected area are fully vaccinated. All sources agree that misinformation and vaccine exemptions are key drivers of the resurgence, with experts warning that the US is on the brink of a significant setback in disease control.
How we got here
The US declared measles eliminated in 2000, but recent outbreaks have surged due to declining vaccination rates, misinformation, and vaccine exemptions. The 2025 outbreak saw over 2,100 cases, the highest since 1991, driven by low immunization coverage and public skepticism.
Go deeper
Common question
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What’s Causing the Measles Outbreak in South Carolina?
A recent surge in measles cases in South Carolina has raised concerns nationwide. Low vaccination rates and holiday travel are fueling the spread, with cases now reaching neighboring states. Many are asking what’s behind this outbreak and what can be done to stop it. Below, we explore the causes, spread, and what parents and communities can do to protect themselves.
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What Are the Biggest News Stories Today?
Stay informed with the latest headlines shaping our world today. From major political events to international conflicts, these stories are capturing attention and sparking conversations. Curious about what's happening now? Below, you'll find answers to common questions about today's top news stories, helping you understand the key details and their implications.
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Why is the measles outbreak spreading in South Carolina?
Recent reports show a significant rise in measles cases in South Carolina, especially in Spartanburg County. This surge is linked to low vaccination rates and increased travel during the holidays. Many are asking why the outbreak is spreading now and what can be done to stop it. Understanding the causes and current efforts is key to protecting yourself and your community.
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Why Is the Measles Outbreak Spreading in the US?
Recent measles outbreaks in the US, especially in South Carolina, have raised concerns about public health and vaccination efforts. With cases rising and the risk of wider spread, many are asking what’s causing this surge and what can be done to stop it. Below, we explore the main reasons behind the outbreak, the risks involved, and how vaccination plays a crucial role in preventing future cases.
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Why Are Measles Cases Surging in the US Now?
Recent reports reveal a sharp increase in measles cases across several US states, raising concerns about public health and vaccination efforts. Many wonder what’s causing this resurgence and what it means for the future of disease control in America. Below, we explore the key reasons behind the outbreak, the risks involved, and how misinformation is fueling the crisis.
More on these topics
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South Carolina is a state in the Southeastern United States and the easternmost of the Deep South. It is bordered to the north by North Carolina, to the southeast by the Atlantic Ocean, and to the southwest by Georgia across the Savannah River.
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Measles (probably from Middle Dutch or Middle High German masel(e), meaning "blemish, blood blister") is a highly contagious, vaccine-preventable infectious disease caused by measles virus. Other names include morbilli, rubeola, 9-day measles, red measles
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Texas is a state in the South Central Region of the United States. It is the second largest U.S. state by both area and population.
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The Centers for Disease Control and Prevention is a national public health institute in the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georgia.
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New Mexico is a state in the Southwestern region of the United States of America; its capital is Santa Fe, which was founded in 1610 as capital of Nuevo México, while its largest city is Albuquerque with its accompanying metropolitan area.
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Oklahoma is a state in the South Central region of the United States, bordered by the state of Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New Mexico on the west, and Colorado on the northwest.
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North Carolina is a state in the southeastern region of the United States. North Carolina is the 28th largest and 9th-most populous of the 50 United States.
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Utah is a state in the western United States. It is bordered by Colorado to the east, Wyoming to the northeast, Idaho to the north, Arizona to the south, and Nevada to the west. It also touches a corner of New Mexico in the southeast.