Pennsylvania has reported 1,066 outbreak-linked measles cases, which Ars Technica describes as the state's largest measles outbreak since the disease was declared eliminated.
Key facts
- Pennsylvania reported 1,066 outbreak-linked measles cases on Wednesday, according to Ars Technica.
- Ars Technica described it as the largest measles outbreak in the state since the disease was declared eliminated.
- The reported cases are linked to a single outbreak.
Pennsylvania reported 1,066 outbreak-linked measles cases on Wednesday, according to Ars Technica. The figure pushes the outbreak past 1,000 cases, which the outlet described as the largest measles outbreak in the state since the disease was declared eliminated.
Measles was once a common childhood illness before widespread vaccination sharply reduced its spread. The term “eliminated” refers to the point at which continuous disease transmission was no longer occurring, a status public health officials have worked to maintain.
Ars Technica reported the updated total on Wednesday. Further details on the circumstances of the outbreak, including its origin and the vaccination status of those affected, were not provided in the available source.
Why it matters
An outbreak surpassing 1,000 cases marks a significant development for a disease once declared eliminated, according to the reporting. Key details about the outbreak's cause and spread were not available in the source.
Frequently asked questions
How many measles cases has Pennsylvania reported?
Pennsylvania reported 1,066 outbreak-linked measles cases on Wednesday, according to Ars Technica.
Why is this outbreak significant?
It is the largest measles outbreak in the state since the disease was declared eliminated, according to Ars Technica.

