Smart Cruising: How to Stay Healthy from Port to Port

Taking steps to stay healthy on a cruise starts before your trip and continues with simple habits once you are onboard. While cruises are designed for relaxation and enjoyment, the combination of shared spaces, frequent contact with others, and high-touch surfaces can increase the risk of infection. With a large number of passengers interacting in close quarters, contagious illnesses can spread quickly in this environment.

"Prevention is your best travel companion when you're out at sea," notes Anokhi Shah, MD, an Internal Medicine physician at Cooperman Barnabas Medical Center and member of RWJBarnabas Health Medical Group, emphasizing that proactive habits are the most effective way to shield yourself from common cruise illnesses.

To avoid an unexpected illness impacting your vacation plans, follow these practical health and safety tips from Dr. Shah.

Before You Go

  • Pack a small health kit. Include daily medications (in their original containers), motion sickness remedies, pain relievers, first-aid essentials, sunscreen, and hand sanitizer.
  • Plan ahead. If you’re prone to motion sickness or have underlying health concerns, schedule an appointment with your provider before traveling.
  • Stay up to date on routine care. Make sure you’re up-to-date on recommended vaccines, especially for international travel. A healthcare professional can help ensure you receive any destination-specific vaccines or medications.
     

While You’re Onboard

  • Wash your hands often. Especially before eating and after using shared spaces, this is one of the most effective ways to prevent illness.
  • Be mindful of high-touch areas. Elevator buttons, railings, and door handles are used frequently, so make sure to clean your hands after contact.
  • Use hand sanitizer when needed. It can be helpful to have when you’re on the go and can’t access a sink.
  • Keep your space clean. Wiping down commonly touched surfaces in your cabin can add an extra layer of protection.
     

Food and Hydration

  • Pace yourself at the buffet. Avoid overcrowded stations and use serving utensils properly.
  • Balance your meals. Enjoy cruise dining while incorporating fruits, vegetables, and lighter options.
  • Stay hydrated. Drinking enough water helps support energy, digestion, and overall well-being.
  • Limit alcohol intake. Moderation can help prevent dehydration and fatigue.
     

Support Your Well-Being

  • Prioritize sleep. Rest helps support your immune system and energy levels.
  • Stay active. Walking the deck, taking the stairs, or exploring ports can help you feel your best.
  • Practice sun safety. Use sunscreen daily and reapply regularly, especially during extended time outdoors.

When You’re Off the Ship

  • Be mindful of food and water sources. Choose well-cooked foods and safe beverages.
  • Use insect repellent when appropriate. Particularly in tropical or warm destinations.
  • Always clean your hands before returning onboard.

If You Start to Feel Unwell

  • Listen to your body. Rest and hydrate, don’t push through symptoms.
  • Limit close contact with others. Helps reduce the spread of illness.
  • Seek care if needed. Onboard medical teams are available to evaluate and treat symptoms.

A cruise should leave you feeling refreshed, not recovering. With a few simple, proactive steps, you can enjoy your trip while protecting your health and the well-being of those around you.

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For a referral to a Cooperman Barnabas Medical Center physician, please visit our online physician directory or call 888-724-7123.