303 - Occupational Medicine on a Cruise Ship: A Physician's Experience Aboard the Only U.S.-Flagged Vessel

Session Description: As a seasoned occupational medicine physician, Dr. Borrillo has handled the health and well-being of thousands of passengers and crew members while working as a senior doctor for a major cruise line, serving aboard the only U.S. physician-licensed cruise ship under the Jones Act. This session will explore the unique challenges and responsibilities of providing medical care in a maritime setting, far from traditional healthcare facilities. Attendees will gain insight into the scope of practice, logistical hurdles, and essential skills required to manage a diverse range of medical issues, from acute injuries to public health concerns, aboard a 90,000-ton vessel. The discussion will also highlight the crossover skills from my background in occupational medicine, aerospace medicine, and public health, including a case study on acute gastroenteritis.

Educational Gaps: This session bridges the gap between traditional occupational medicine and the unique demands of a maritime setting. It moves a physician from applying standard land-based protocols to adapting them for a remote, resource-limited environment, integrating public health and aerospace medicine skills to manage a mobile, global workforce.

Is this session being sponsored by an ACOEM Section or Component?: N/A

Has this session previously been presented?: NO

The AOHC 2026 theme is Healthy workers. Healthy world: Dr. Borrillo's session, "Occupational Medicine on a Cruise Ship," strongly aligns with the AOHC 2026 theme: "Healthy workers. Healthy world." The cruise ship environment provides a powerful, real-world example of how the health of a contained workforce directly impacts a much wider community.

The presentation addresses the "healthy workers" aspect by detailing the unique challenges of protecting a crew of 900 members, who represent a diverse, global workforce. This goes beyond treating routine injuries; it involves proactive public health management in a confined space. The focus on occupational health and injury treatment for the crew underscores the importance of a safe and healthy work environment.

Furthermore, the session highlights the critical link to a "healthy world." A cruise ship is a hub of international travel, and any health concern can have global implications. By managing infectious diseases and outbreaks on board, Dr. Borrillo's work prevents the spread of illness to 2,500 passengers and countless individuals in ports of call worldwide.

The case study on acute gastroenteritis serves as a prime example. The finding that a crew member has a tenfold higher risk of illness when eating onshore directly connects individual behavior and occupational health to the potential for a large-scale outbreak that could affect both the ship’s population and the global travel network.

Ultimately, the presentation demonstrates that the principles of occupational medicine are not limited to a single workplace. They are a vital part of global health, showing how protecting the health of workers in a specific environment—even a floating one—is essential for building a safer, more resilient world.