Preparing Your Facility for a Measles Surge Event

Measles is a highly contagious airborne disease, most common in children, that can lead to severe complications and death. The virus remains active and contagious in the air or on infected surfaces for up to two hours. One person infected by measles can generate up to 18 secondary infections.

In 2025, the United States surpassed the most measles cases since it was declared eliminated in the country in 2000 and broke the record for the worst outbreak since 1992. As of July 2026, the list of confirmed measles cases has exceeded 2025 and continues to rise at an alarming rate.

This guide is meant to help your team prepare for a surge event by strengthening frontline detection, airborne‑precaution infrastructure, temporary isolation strategies and staff/patient protection protocols.

Identify Patients Early

Early identification is the most effective way to prevent exposure. During a surge or high‑risk season, triage teams should be prepared to:

• Screen immediately at entry points for fever, rash, cough and recent travel or exposure.
• Route suspected cases away from waiting rooms and into isolation.
• Use set triage questions to ensure consistency across shifts and departments.
• Implement visual alerts (signage and digital messages) during periods of elevated community transmission.
• Notify infection prevention right away when a suspected case is identified.
• Minimize staff exposure by limiting personnel involved in initial assessments.
• Train registration and triage staff to recognize potential cases and escalate concerns quickly.

The goal here is to reduce time from arrival to isolation as little as possible, whenever possible.

Isolate Quickly and Safely

Once measles is suspected, rapid implementation of airborne precautions is essential. Facilities should ensure:

• Airborne Infection Isolation Rooms (AIIRS) are functioning, monitored and documented.
• Doors remain closed except for essential entry/exit.
• N95 or PAPR PPE use is mandatory for all staff entering isolation.
• Anteroom workflows (or designated airlock don/doff zones) are clearly marked and enforced.
• Environmental controls meet CDC-recommended air‑changes‑per‑hour for airborne pathogens.
• Dedicated equipment is used whenever possible to avoid cross‑contamination.
• Terminal cleaning protocols are followed after patient discharge, including adequate air clearance time.

Your goal is to maintain safe, consistent airborne‑precaution practices across all units.

Prepare for Surge Capacity

Even well-prepared facilities can exceed existing airborne isolation capacity during an outbreak. Preparation should include:

• Documented plan for managing patients when AIIR capacity is exceeded
• Portable negative‑pressure environments to expand isolation capacity within minutes.
• Pre‑identified surge zones (ED hallways, post-anesthesia care unit (PACU) bays, unused exam rooms) that can be converted rapidly.
• Clearly defined activation triggers for implementing surge operations
• Cross-department coordination to ensure staffing, PPE and environmental services are aligned.
• After‑hours readiness so expansion can occur nights, weekends and holidays.
• Safe patient flow pathways that avoid exposing hallways, waiting rooms or shared spaces.

These steps help ensure your facility can isolate multiple suspected cases simultaneously without disrupting routine care.

ED Preparedness Checklist for Surge Capacity

Emergency departments are the highest‑risk entry point during a measles surge. Confirm that your ED can answer “Yes” to the following:

• Do we have a rapid triage protocol for measles‑presenting patients?
• Can we isolate a suspected case within minutes of arrival?
• Are staff trained and fit‑tested for N95 use?
• Do we have immediate access to PAPRs for high‑risk encounters?
• Are negative‑pressure rooms or temporary isolation units available 24/7?
• Do we have a designated pathway to move patients without exposing others?
• Are communication channels with infection prevention clear and immediate?
• Do we have a surge plan for multiple simultaneous suspected cases?

Ensure that your ED can safely manage the first wave of patients without triggering any more exposures.

Protect Patients and Healthcare Personnel

Protecting both patients and staff requires coordinated operational and clinical safeguards:

For Patients

• Provide clear signage directing symptomatic individuals to masked, separate entry points.
• Offer MMR vaccination education and exposure information in waiting and discharge areas.
• Ensure visitor restrictions are updated for measles‑level transmissibility.
• Maintain clean, separated pathways for suspected cases.

For Staff

• Ensure PPE access is immediate and consistent across all shifts.
• Maintain fit‑testing compliance for all staff who may enter isolation.
• Provide refresher trainings on airborne precautions during high‑risk periods.
• Limit staff exposure by assigning dedicated teams for suspected measles cases.
• Support staff with clear communication.

The ultimate goal is to reduce exposure risk while maintaining safe, continuous operations for everyone.

Care with the Cube

A measles surge can strain even the most prepared facilities. By reflecting on these prompts and creating an action plan, you can help strengthen emergency readiness and protection across your entire community. If you’re interested in how the Carecube, an FDA-cleared isolation unit, can help your facility prepare for a measles surge, reach out today!