Measles multistate outbreak >4k cases; new PA outbreak; Mississippi warns inevitable
Key Questions
What is the scale of the current US measles outbreak?
The US has recorded more than 4,000 measles cases across 33+ states, with 93% occurring in unvaccinated individuals. New outbreaks include 61 cases in Pennsylvania, prompting health officials to recommend MMR catch-up doses for infants 6 months and older as well as adults.
Why does Mississippi warn that measles cases are inevitable?
Mississippi's top health officer states cases are inevitable because kindergarten vaccination rates have fallen below 95% in eight counties and religious exemptions have risen 60%. This erosion of herd immunity creates concrete local vulnerability to outbreaks.
Why are older adults seeking measles immunity tests?
Exclusive data indicate more than 74,000 older adults have requested measles immunity testing amid the ongoing outbreaks. The surge reflects public concern about susceptibility during widespread transmission.
US >4k cases 33+ states; 93% unvax; RFK Jr. criticized. Japan 436 cases in Tokyo, Panama imported cases highlight global gaps. Michigan sunsets early MMR recommendation after outbreak ends. Wastewater detection in CA. NEW: Orange County, FL measles scare; health officials urge vaccine check. NEW: Pennsylvania outbreak 61 cases; health department urges MMR catch-up for infants 6+ months and adults. NEW: Mississippi health officer warns measles 'inevitable' as kindergarten vaccination rates drop below 95% in 8 counties and religious exemptions rise 60%—a concrete local example of exemption policy eroding herd immunity.