Is RFK Jr right about the US measles outbreak being 'not unusual'?

As measles cases surge in Texas and other states, US Health Secretary Robert F Kennedy Jr claims such outbreaks are routine. Public health experts warn that declining vaccination rates are fuelling larger and more frequent outbreaks, with the US witnessing its first measles-related death in a decade. Is this truly 'not unusual'?

Is RFK Jr right about the US measles outbreak being 'not unusual'?
As measles cases surge in Texas and other states, US Health Secretary Robert F Kennedy Jr claims such outbreaks are routine. Public health experts warn that declining vaccination rates are fuelling larger and more frequent outbreaks, with the US witnessing its first measles-related death in a decade. Is this truly 'not unusual'?