'If you don’t have a vaccine, you are not stepping foot onboard a Norwegian Cruise Line Holdings ship. Period. No exceptions.'

A return to cruising and two new Alaska ports marked a big week for Norwegian Cruise Line. 

'I haven’t felt this good since March 9, 2020 — the day before the CDC shut us down,' Frank Del Rio, president and CEO of Norwegian Cruise Line Holdings said. 

Here is a breakdown of current COVID-19 health and safety requirements by cruise line.