Please don’t get caught up in the media frenzy over this.
It was a small ship owned and operated by a small company and of the 190 something people aboard only 6 were infected.
Hantavirus is not new, we have known about it for over 40 years. It is not airborne, it dies very quickly in sunlight, and is incredibly difficult to transmit from person to person.
Hantavirus is a strain of Andesvirus, a kind of virus that is very common in South America (hence it’s name), and as such there is mountains and mountains of study and research on it. This cluster (because that’s what it is, it is NOT an outbreak which the media is incorrectly calling it) is quite typical of the virus. It has been demonstrated for years to appear in small clusters of people located in the same general area, meaning they were all likely exposed to the same source (and as such, almost certainly did not infect each other).
The odds of this happening on a Disney or Carnival or Royal Caribbean etc ship is very, very low. Not only that, but seeing as this is not new, it has ALWAYS been a possibility and yet has not happened on those vessels.
The lead here is this was a small, older ship run by a smaller company.