Healthy Tip: Smartphones are out. Stop using them for anything else but essential phone calling. Communicate with live humans in the real world and take in information that you can hold in your hands. Everything else is turning you into a robot. You’re either with them or against them. A patch for that too. But not for me. Not that one either.
Also: How To Avoid Getting Sick On A Cruise Ship? Don’t go on a cruise ship. Case Closed.