Transmission suspended
Maintenance in progress
the machine is recalibrating. it returns shortly.
⠋ re-attuning the listening field…
Transmission suspended
the machine is recalibrating. it returns shortly.
⠋ re-attuning the listening field…
us public health authorities have shifted from measuring discrete measles reintroductions to measuring continuous endemic spread, indicating that measles elimination status — declared achieved in 2000 — has effectively been reversed. the united states is now tracking sustained domestic virus circulation rather than imported cases. reversal of an elimination status for a vaccine-preventable disease is a rare event and signals structural breakdown in population immunity.
us public health surveillance data