Question: I work with an airline, what are the best way to protect myself?

Answer passage (source: CDC):
page_title: What Airline Customer Service Representatives and Gate Agents Need to Know about COVID-19
section_headers: As an airline customer service representative or gate agent, how can I protect myself?
section_content: As a customer service representative or gate agent, potential sources of
exposure could include assisting a person with COVID-19 in close contact or by
touching your mouth, nose, or eyes; or handling passenger items, such as
baggage, boarding passes, identification documents, credit cards, and mobile
devices.

Limit close contact with others by maintaining a distance of at least 6 feet, when possible.
Provide a facemask to any visibly sick person you are assisting if one is available and they can tolerate it. Ask them to cover their mouth and nose with tissues when coughing or sneezing. Follow employer’s guidelines for additional steps as required.
Avoid handling of passenger and airline crew boarding passes, luggage, identification documents, credit cards and mobile devices, where possible.
Allow passengers to hold their own documents and scan their own boarding pass or mobile device.
Practice routine cleaning and disinfection of frequently touched surfaces such as workstations, keyboards, touchscreens, printers, and computers, following the directions on the cleaning product’s label.

Follow your employer’s normal guidance for handling service/support animals.


Proper hand hygiene is an important infection control measure. Wash your hands regularly with soap and water for at least 20 seconds. If soap and water are not readily available, use an alcohol-based hand sanitizer containing at least 60% alcohol.


Key times to clean hands in general include: 

Before, during, and after preparing food
Before eating food
After using the toilet
After blowing your nose, coughing, or sneezing


Additional times to clean hands on the job include: 
Before and after work shifts
Before and after work breaks
After touching frequently touched surfaces
After interacting with a customer who is visibly ill
After putting on, touching, or removing cloth face coverings


Avoid touching your eyes, nose, or mouth with unwashed hands.


Reviewer feedback on this answer:
Specific to the question and thorough explanations are given but is limited in the range of employee positions covered.
This response talks about how customer service reps or gate agents can protect themselves. The question asked about how to stay safe working for an airline. They didn't specify what they do so this answer seems acceptable

Reviewer ratings:
Acceptable
Acceptable

Answer passage (source: CDC):
page_title: What Airline Catering Truck Drivers and Helpers Need to Know about COVID-19
section_headers: As an airline catering truck driver or helper, how can I protect myself?
section_content: As an airline catering truck driver or helper, you could be exposed to
COVID-19 in situations such as having close contact with someone with COVID-19
or touching your mouth, nose, or eyes after handling frequently touched items
used by someone with COVID-19 such as catering and food service carts, used
non-disposable food service items (e.g., utensils and serving trays), and
solid waste.

Limit close contact with others by maintaining a distance of at least 6 feet, when possible.
If cleaning and disinfection is required before you perform your job duties, first review CDC cleaning guidance for Airlines and Airline Crew: Coronavirus Disease 2019 (COVID-19).
Do not enter the aircraft cabin if an ill traveler has been identified on a flight until after the ill traveler has been removed and enhanced cleaning has been performed.
Follow your employer’s normal guidance for handling solid waste from domestic and international flights.
Practice routine cleaning and disinfection of frequently touched surfaces, such as workstations, catering and food service carts, door handles, tables, countertops, steering wheels or other commonly touched surfaces inside the truck. Follow the directions on the cleaning product’s label.
Wear your normally required personal protective equipment (PPE) to perform your job tasks on the airplane.
Wear gloves when handling non-disposable food service items used by passengers including utensils and serving trays, as usual.
Proper hand hygiene is an important infection control measure. Wash your hands regularly with soap and water for at least 20 seconds. If soap and water are not readily available, use an alcohol-based hand sanitizer containing at least 60% alcohol.
Key times to clean hands in general include: 
Before, during, and after preparing food
Before eating food
After using the toilet
After blowing your nose, coughing, or sneezing


Additional times to clean hands on the job include: 
Before and after work shifts
Before and after work breaks
After touching frequently touched surfaces such as food service carts


Avoid touching your eyes, nose, or mouth.


Reviewer feedback on this answer:
This response is geared toward airline catering truck drivers. While the question didn't specify what airline job they were referring to, this one seems extremely specific and maybe too narrow in scope
Thorough explanation but the question is not specific to food handlers/caterers so should include links to other resources.

Reviewer ratings:
Could be Improved
Acceptable

Answer passage (source: CDC):
page_title: What Airport Passenger Assistance Workers Need to Know about COVID-19
section_headers: As an airport passenger assistance worker, how can I protect myself?
section_content: As an airport passenger service worker, potential sources of exposure can
occur from assisting, transporting, or escorting a person with COVID-19 and
their belongings or by touching your mouth, nose, or eyes.

Limit the amount of time you are in close contact (closer than 6 ft) with others, including passengers you are assisting, to the extent feasible.
Provide a facemask to any visibly sick person you are assisting if one is available and they can tolerate it. Ask them to cover their mouth and nose with tissues when coughing or sneezing. Follow employer’s guidelines for additional steps as required.
Practice routine cleaning and disinfection of frequently touched surfaces. These include wheelchair handles, motorized carts, other transportation and assistive devices, and communication systems such as two-way radios, tablets, or other mobile devices. Follow the directions on the cleaning product’s label.
Follow your employers’ normal guidance for handling service/support animals.
Proper hand hygiene is an important infection control measure. Wash your hands regularly with soap and water for at least 20 seconds. If soap and water are not readily available, use an alcohol-based hand sanitizer containing at least 60% alcohol.
Key times to clean hands in general include: 
Before, during, and after preparing food
Before eating food
After using the toilet
After blowing your nose, coughing, or sneezing


Additional times to clean hands on the job include: 
Before and after work shifts
Before and after work breaks
Between escorting, transporting, or providing assistance to passengers
After touching frequently touched surfaces
After putting on, touching, or removing cloth face coverings


Avoid touching your eyes, nose, or mouth with unwashed hands.


Reviewer feedback on this answer:
The question does not state what capacity the worker's job is thus the answer needs links to other position's advices.
This is a good response that talks about how airline passenger service workers can protect themselves. This seems general enough that it would cover the airline workers being asked about

Reviewer ratings:
Acceptable
Acceptable