CDC Reports 1,893 Measles Cases Across 40 U.S. Jurisdictions in 2026 ...

Texas is facing the country’s largest measles outbreak in decades. As of Tuesday, 124 cases have been reported, and the state’s health department expected that number to grow. The outbreak is ...

Halfway through 2026, the U.S. is already on pace to blow past 2025's total number of confirmed measles cases, which already ...

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

Sara Tenenbaum is the Senior Digital Producer for CBS News Chicago covering breaking, local and community news in Chicago. She previously worked as a digital producer and senior digital producer for ...

AUSTIN, Texas — The Texas measles outbreak continues, with state health officials reporting 159 cases as of Tuesday, March 4. That includes one reported case in Austin that has been traced to ...

Amid the worst U.S. measles outbreak in years, Vermont health officials have raised concerns about the state’s not-quite-high enough childhood vaccination rate. The United States is in the midst of a ...

Vaccination rates for kindergartners in three Western Massachusetts counties have dropped below what is necessary to secure herd immunity against measles, according to data released last week by the ...