The group is expected to vote on thimerosal, despite no evidence of harm, and will discuss the MMRV use in young children.
In other developments, New Mexico reported another wastewater detection and South Dakota expanded MMR vaccine clinics after confirming two more infections.
Health officials across a wide swath of the country are probing exposures linked to air, rail, and bus travel.
In other developments, Dallas County has reported its first case since 2019, a vaccinated adult whose exposure is still under investigation.
Cases this year have almost topped the total in 2019.
New Mexico's health department today announced a positive measles sample in wastewater from Chaves County.
Also, Colorado reported 2 more cases, including another linked to airport exposure.
The West Sacramento patient may have contracted the infection locally, especially given recent wastewater detections.
In other developments, Canada reported its first measles death of the year, a premature infant born to an infected mother.
The latest case-patient is a vaccinated adult Denver resident who was a passenger on Turkish Airlines flight 201.
