Louisville Mayor Craig Greenberg said of the other 12 active cases in Kentucky, 11 of the people were unvaccinated.

The mayor said Louisville health officials are doing contact tracing to find who may have been in contact with them.

Greenberg said it was “pediatric case” that was seemingly contracted after the individual traveled to place where there is a known measles outbreak.

After a case of measles was confirmed in Jefferson County, officials recommend the MMR vaccine. What to know about it before you get it.

The mayor said Louisville health officials are doing contact tracing to find who may have been in contact with them.

A case of measles has been reported in the Louisville area. It’s the 13th case across Kentucky in 2025.According to ...

A case of measles has been confirmed in Louisville. Mayor Craig Greenberg announced the case on Tuesday. He said there's just one case and they are a child. According to Greenberg, the child has ...

Measles immunization rates for Kentucky kindergarteners have fallen from 93% in the 2019-2020 school year to 86.9% in ...

Jefferson County has a confirmed case of measles, Louisville officials announced Tuesday. This is Kentucky's 13th case this ...

These days, the typical recommendation is that children receive two doses of the MMR vaccine for measles, mumps and rubella.

The U.S. is up to 1,267 confirmed measles cases this year and Kentucky has a new outbreak. The national case count is seven cases shy of 2019's record case count.

By Stephanie Brown HealthDay ReporterTHURSDAY, July 3, 2025 (HealthDay News) -- There has been nationwide total of 1,267 ...