How many measles cases are reported in the US?

As of Friday, the CDC reported at least 733 confirmed measles cases nationwide.

Which state has the largest measles outbreak?

South Carolina is currently experiencing its largest measles outbreak since the disease was declared eliminated in the U.S. in 2000.

In how many states have measles cases been reported?

Measles cases have been reported in 20 states across the United States.

Home / Health / Measles Surges: 733 Cases Reported Nationwide

Measles Surges: 733 Cases Reported Nationwide

6 Feb

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Summary

Over 733 measles cases have been reported across the United States.
South Carolina is experiencing its largest outbreak since measles elimination.
Measles cases have been confirmed in 20 different states nationwide.

Measles Surges: 733 Cases Reported Nationwide

As of Friday, the Centers for Disease Control and Prevention reported a concerning rise in measles cases, with at least 733 confirmed infections nationwide. This surge is particularly evident in South Carolina, which is currently grappling with its most significant outbreak since measles was officially eliminated in the United States in the year 2000.

The virus has spread to 20 states, including Arizona, California, Florida, and Georgia, among others. This national spread comes after a record-breaking year in 2025, which saw 2,276 cases nationwide, the highest since 1992, and tragically, three measles-related deaths.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.