Has the US lost its measles-free status after twenty-six years?

The US is reportedly set to lose the measles-free status it has held for twenty-six years. An expert panel that met in Washington reports to the Pan American Health Organization, PAHO, and reportedly found the virus has spread continuously for over a year.

In 2000, the US was granted measles-free status. Outbreaks began in 2025, and in 2026 cases surged. The official announcement is still to come.

Last year's total was 2289. This year has more than doubled that, reaching 5412. Experts warn the true count may be higher, since many mild infections go undiagnosed.

Italian expert Massimo Andreoni said A huge step backward, which implies a global risk not limited to the US: the measles virus is highly infectious. He links the outbreak to a spreading distrust of science and vaccines.