Agree, my recent Cruises were just like PreCV. Last Month was on B4B and every week by Day 4-5 Passengers start Coughing, even My Daughter had a Sinus Infection on our Ship over Easter. She was Quarantined to Cabin for 24hrs, after her 2 CV Negative Test. Only time was Sick with Noro caught it from my Grand Daughter on her 1st Birthday. Funny thing even PreCV on Cruise's really didn't touch anything others do with their Hands, no Railings, Chairs, Door handles or Elevator Buttons. Even though Cruise several times a yr haven't been on a Ship Elevator in over 20yrs. I'm Fortunate, Healthiest in my Family and really never get sick(Knock on Wood).