[SJackson]

It’s the line’s choice, thus not an infringement of rights. Should it become an issue for enough travelers, some lines will be happy to find alternatives, such as a negative test. A government mandate which I could see the CDC, without authority, issuing is a major infringement. Clearly, at least for Caribbean, South and Central America and Mexico, alternative departure ports are a necessary diversification. And they’d be foolish to abandon them when the CDC relents. This is clearly a political issue, and something any international company has to consider when operating here. Obviously most important for cruise lines, where, though they generate considerable revenue for embarkation ports, with a few exceptions don’t operate within the US.

[Capt. Tom]

It’s the line’s choice, thus not an infringement of rights.

I agree, because you don't "NEED" to go on a cruise.

Viking Cruises will not allow any passengers under 18 to be onboard for a Cruise.
Is that an infringement of rights ?

Laws will vary country to country.-Tom