Low coverage was seen in West Texas, southern New Mexico, northern Arizona, parts of Mississippi, and the rural Southeast.
Also, Utah has 25 new cases, raising the state total to 201.
South Carolina has reported 310 measles cases in the past 6 months.
The 2,144 confirmed US measles cases for all of 2025 reflect an increase of 79 infections.
South Carolina now has the same case count as Arizona, which confirmed 9 new infections today.
Of the total, 185 infections are tied to a growing outbreak in the Upstate region linked to elementary schools with low vaccination rates.
In another sign of growing vaccine hesitancy, a new report finds that the percentage of US toddlers vaccinated on time against measles, mumps and rubella has fallen since the COVID pandemic.
The country’s confirmed measles cases have grown to 2,065, up from 2,012 last week.
The US total reflects 54 new cases, as the country teeters on the brink of losing its measles elimination status.
Utah also reported six new cases.
