- Study finds poor air quality aboard cruise ships Alaska Public Radio Network
- Cruise Ship Air Pollution as Bad as It Is in Beijing, Study Says The Weather Channel
- Even out at sea, the air on cruise ships may be dirtier than you think, study shows PostBulletin.com
- Cruise secrets: Crew reveal how cruise lines benefit from changing the itinerary on route Express
- 25 Things Cruise Ship Workers Know First Hand (And Don't Want Us To Know) TheTravel
- View full coverage on Google News

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