Of the 2,066 counties the study looked at, 78% saw a decline in MMR vaccination rates. But rates can vary substantially ...

Out of 2,066 counties studies, 1,614 counties, or 78%, reported drops in vaccinations. The average county-level vaccination ...

Most U.S. counties have seen a decline in measles, mumps and rubella (MMR) vaccination rates over the last five years, ...

Childhood vaccination rates against measles fell in the years after the COVID-19 pandemic in nearly 80% of the more than ...

“If vaccination rates continue to decline, measles is likely to return to endemic levels in the U.S.,” wrote the research ...

A widespread decrease in measles-mumps-rubella vaccination rates was seen in the United States after the COVID-19 pandemic.

Childhood vaccination rates against measles, mumps, and rubella have been ... 78% of them reported a decline in vaccination rates. Researchers found that the county-level mean vaccination rate ...

Waning immunization rates mean Arizona schoolchildren are more vulnerable to vaccine-preventable diseases such as whooping ...

Alabama health officials investigate suspected measles case in Lee County, potentially the state's first case in 2025 amid ...

Fewer than a third of Arizona classrooms have herd immunity against measles, even as a deadly outbreak spreads. But there's ...

El Paso County on the border of Mexico has had the third-most measles cases in Texas this year with 57. Its vaccination rate is higher than 95% but saw a 2.1 percentage-point decline to 96.5%.