The CDC is investigating a cyclosporiasis outbreak that involves multiple states, with epidemiologic links suggested among cases in four states. Reporting from several outlets says the agency warns additional locations could be affected as the investigation continues. While the CDC has not identified a specific source of the outbreak, officials indicate the current cases appear to be part of a broader wave. MedPage Today reports that the outbreaks are likely linked and notes that the number of affected jurisdictions is larger than the initial four-state cluster, with cases reported across at least 34 states. The Hill similarly highlights that four states are connected to the outbreak, while stressing that the cause remains under investigation and that more states could be involved. The Oregonian also describes the CDC’s view of a cluster spanning four states, framed as part of a national pattern of illness. Across sources, the key points are that CDC is conducting an ongoing investigation, the outbreaks appear to be related based on epidemiologic data, and the implicated food or exposure has not yet been confirmed.