Question: What does the CDC require of cruise ship crew members when dismebarking due to COVID-19 risks?

Answer passage (source: CDC):
page_title: Cruise Ship Crew Member Disembarkations
section_headers: Frequently Asked Questions
Why are crew members required to use noncommercial travel if they are on a “COVID-free” ship?
section_content: At this time, given the limited availability of testing onboard ships and
inconsistent reporting from cruise ships, CDC does not have confirmation or
evidence that any cruise ship is free of COVID-19. We are currently in a phase
of the pandemic where it is necessary to implement strict measures to control
the spread of COVID-19. Just as the American public has a role to play by
practicing social distancing, cruise lines have a role to play in limiting the
contact their crew members have with the public when disembarking. This is why
CDC has provided instructions for the safe disembarkation of crew in a manner
that will not endanger the public’s health. We are hopeful that more cruise
lines will take advantage of the opportunity to use the attestation process.
Crew members who remain at sea and want to disembark should contact their
cruise ship or cruise line about meeting CDC requirements for safe
disembarkation and transport.

Reviewer feedback on this answer:
This mentions the CDC, but it only says that cruise ships should check with the CDC rather than giving detailed instructions.
This mostly talks about the safety of cruises, but nothing specific about the requirements by the CDC. I don't think this really answers the question well at all

Reviewer ratings:
Could be Improved
Could be Improved

Answer passage (source: CDC):
page_title: Cruise Ship Crew Member Disembarkations
section_headers: Frequently Asked Questions
What are the requirements of the attestation that cruise lines are required to sign before crew can disembark, or transfer to another ship?
section_content: By signing the attestation form, cruise ship operators agree to follow
specific conditions that are designed to allow crew to safely disembark while
protecting public health, including the following:

Arrange to transport crew members to their final destination (US or overseas) by industry-chartered private transport, industry-chartered private flights, or personal vehicles (no rental cars, taxis, or ride-share services) with measures in place to ensure neither those involved in transport nor other members of the public are exposed to the disembarking individuals.
Screen disembarking crew members for symptoms of COVID-19.
Ensure crew members with known exposures to COVID-19 are transported separately from those with no known exposure.
Provide face coverings, such as a cloth face covering, to disembarking crew members or confirm that they have their own face coverings.
Instruct disembarking crew members to stay home for 14 days and continue to practice social distancing after reaching their final destination.
Ensure disembarking crew members: 
will not stay overnight in a hotel before the flight or at any point until they reach their final destination
will not use public transportation (including taxis, rental cars or ride-share services) to get to the airport/charter flight
will not enter the public airport terminal
will not take commercial aircraft after an initial charter flight
will not have a transportation layover exceeding 8 hours
will not have interaction with the public during their travel home or to their new duty station (e.g., rental car companies, restaurants, other public areas)




Reviewer feedback on this answer:
This answer directly talks about cruise ship operators and what is expected of them when disembarking during the pandemic but does not mention the CDC.
This is a highly detailed bullet-pointed list speaking to what cruise members should and shouldn't be doing. This seems like exactly what the person asking the question would be looking for

Reviewer ratings:
Acceptable
Excellent

Answer passage (source: CDC):
page_title: Cruise Ship Crew Member Disembarkations
section_headers: Frequently Asked Questions
What is CDC’s legal authority for preventing crew who are U.S. citizens from disembarking cruise ships?
section_content: CDC is using its legal authority under the No Sail Order and 42 CFR 71.31(b),
71.32(b) to stipulate specific conditions for the safe disembarkation of crew
in a manner that will not endanger the public’s health. Having cruise lines
sign a legal attestation is one method of ensuring that these conditions have
been or will be met. CDC is not detaining crew who are U.S. citizens or
preventing them from entering the United States. We are hopeful that more
cruise lines will take the necessary steps to ensure that their crew members
get home safely in a way that will not risk the health and safety of our
communities.

Reviewer feedback on this answer:
The answer mentions the CDC and detaisl what cruise ships have to do during disembarkation.
This points out that the CDC has a no sail order which basically answers the question of what are the requirements. There are no requirements because you can't sail

Reviewer ratings:
Excellent
Acceptable