I just came off the June 4-11 Eurodam 7 day Alaska cruise. Our Captain was in quarantine onboard for the first 3 days and HAL had to assign a substitute. I also heard that the cruise Director as well has other staff have had to be quarantined on previous cruises. I like other posters have seen guests sniffing and coughing but most are avoiding Medical to avoid getting tested/quarantined. I felt safe aboard but avoided BB King and Main Stage.