On September 11, 2026, the Centers for Disease Control and Prevention (CDC), a division of the Department of Health and Human Services (HHS), continued an Order suspending the right to introduce certain persons from countries where a quarantinable communicable disease outbreak exists. This measure, authorized under Sections 362 and 365 of the Public Health Service Act, specifically targets countries experiencing an Ebola outbreak. The order is set to remain in effect through October 11, 2026, at 4:59 p.m. Eastern Daylight Time, reflecting an ongoing federal effort to mitigate the risk of importing a serious communicable disease into the United States. This action marks the latest in a series of similar orders dating back to May 2026, each aimed at providing temporary, targeted public health protection.
The Legal and Regulatory Framework for Suspension
The CDC's authority for this action stems from the Public Health Service Act. Sections 362 and 365 grant the Director of the CDC the power to prohibit the introduction of persons and property from foreign countries to prevent the spread of communicable diseases. The current order specifically applies to individuals who have departed from, or were present within, specified countries during the last 21 days. A crucial update reflected in recent orders is the amendment to 42 CFR 71.40 (f), which removed an exemption for Lawful Permanent Residents (LPRs) from such suspension orders, effectively subjecting them to the same restrictions as other non-U.S. citizens. This regulatory change, promulgated in May 2026, has been a point of contention among some commenters, highlighting the complex legal and humanitarian dimensions of public health policy.
Public Commentary and CDC Responses
The latest notice includes a detailed response to comments received on previous orders, offering insight into the public's concerns and the CDC's rationale. Three primary areas of critique emerged.
Broad Restrictions Versus Targeted Measures
Commenters acknowledged the seriousness of the Ebola outbreak and the CDC's statutory authority but raised concerns about the broad application of the order. They suggested that less restrictive, risk-based measures, such as considering specific locations visited, length of stay, activities, and individual precautions, would offer adequate public health protection. Alternatives proposed included screening, diagnostic testing, health monitoring, and domestic isolation.
The CDC's response maintained that while individual risk may vary, a generally applicable threshold based on presence in a designated country is both more protective of public health and more feasible to implement. The agency noted that individualized exposure assessments, testing, symptom screening, or monitoring are not currently feasible as a substitute for the order for all covered persons. However, the order does include exception mechanisms for individual circumstances, particularly those involving significant humanitarian and public health interests, allowing for provisional entry after public health assessment and mitigation protocols.
Airside Transit and Epidemiological Considerations
One commenter questioned the inclusion of airside international transit passengers, arguing that Ebola is not airborne and is not contagious during its incubation period. This commenter asserted that a blanket exclusion for such travelers, who may not have cleared host-nation customs or entered local infrastructure, violates the Administrative Procedure Act and lacks epidemiological justification.
The CDC agreed that Ebola is not ordinarily transmitted through airborne exposure and that individuals generally do not transmit the virus before developing symptoms. However, the agency emphasized that the public health concern extends to the potential for an infected person to travel internationally during the incubation period and become symptomatic in transit or at their destination. The CDC further stated that implementing individualized limitations for airside transit would be difficult to operationalize given the volume of travelers and resource constraints. Consequently, the CDC declined to categorically exclude all persons whose presence in a designated country consisted solely of airside airport transit.
Due Process for Lawful Permanent Residents
A significant concern raised by one commenter related to the Fifth Amendment Due Process protections for Lawful Permanent Residents. The commenter argued that subjecting LPRs to a total 21-day entry exclusion under 42 U.S.C. 265, while U.S. citizens from the same outbreak zones are processed under domestic isolation protocols (42 U.S.C. 264), violates principles of Procedural Due Process and Equal Protection, referencing Supreme Court precedents like Landon v. Plasencia and Bolling v. Sharpe.
In its reply, the CDC classified this comment as outside the scope of the continued order. The agency reiterated that the order aligns with its foreign quarantine regulations, which exclude U.S. citizens and nationals from suspension authority. It also pointed out that the changes to 42 CFR 71.40 (f), which removed LPR exemptions, were properly promulgated through notice and comment rulemaking. The CDC also noted that this approach helps conserve public health resources by limiting overall arrivals.
Ongoing Monitoring and Transparency
All commenters urged the CDC to continue monitoring the situation and to base public health decisions on the most recent epidemiological data. The CDC affirmed its commitment to evaluating epidemiological conditions, the risk of international introduction, and the effectiveness of public health mitigation measures. The agency stated that the order is temporary and subject to continuous reassessment, with transparency being important for maintaining public trust. It pledged to consider modifications if circumstances warrant.
Implications and Outlook
The CDC's continued order underscores the persistent challenge of balancing robust public health protection with concerns over individual liberties, international travel, and economic impact. The agency's consistent emphasis on the practicalities of implementation and resource limitations highlights the operational complexities inherent in managing a global health crisis. While the CDC maintains its broad approach as necessary for feasibility and protection, the public comments reveal a desire for more granular, risk-based assessments that might minimize disruption to lawful travel and family reunification. The legal questions surrounding LPR due process, though dismissed by the CDC as outside the current order's scope, suggest potential avenues for future legal challenge or policy debate regarding the extent of federal authority in a pandemic context. As the Ebola outbreak evolves, the CDC's ongoing reassessment will be critical in determining the future trajectory of these travel restrictions and the broader federal response to international public health threats.
