Question: Do I need to adjust the ventilation in my workplace to prevent the spread of COVID-19?

Answer passage (source: CDC):
page_title: General Business Frequently Asked Questions
section_headers: Cleaning and Disinfection in the Workplace
In addition to cleaning and disinfecting, what can I do to decrease the spread of disease in my workplace?
section_content: Employers can also:

Provide tissues and no-touch disposal receptacles.
Provide soap and water in the workplace. If soap and water are not readily available, use alcohol-based hand sanitizer that contains at least 60% alcohol. If hands are visibly dirty, soap and water should be chosen over hand sanitizer.
Place hand sanitizer in multiple locations to encourage good hand hygiene practices.
Place posters that encourage staying home when sick, the importance of hand hygiene, and coughing and sneezing etiquette at the entrance to your workplace and in other workplace areas where employees are likely to see them.
Discourage handshaking


Reviewer feedback on this answer:
This talks about what workers can do but makes no mention of the ventilation. This completely misses the point of the question
the answer made no mention about workplace ventilation

Reviewer ratings:
Bad
Bad

Answer passage (source: CDC):
page_title: Personal Protective Equipment: Questions and Answers
section_headers: Respirators
My employees complain that Surgical N95 respirators are hot and uncomfortable - what can I do?
section_content: The requirements for surgical N95 respirators that make them resistant to high
velocity streams of body fluids and help protect the sterile field can result
in a design that has a higher breathing resistance (makes it more difficult to
breath) than a typical N95 respirator. Also, surgical N95 respirators are
designed without exhalation valves which are sometimes perceived as warmer
inside the mask than typical N95 respirators. If you are receiving complaints,
you may consider having employees who are not doing surgery, not working in a
sterile field, or not potentially exposed to high velocity streams of body
fluids wear a standard N95 with an exhalation valve.

Reviewer feedback on this answer:
The question is asking about workplace ventilation but the answer is all about N95 masks. This is not relevant making it a bad answer
the answer is off topic and does not answer the question

Reviewer ratings:
Bad
Bad

Answer passage (source: CDC):
page_title: General Business Frequently Asked Questions
section_headers: Cleaning and Disinfection in the Workplace
Should I adjust my ventilation system?
section_content: The risk of spreading the virus that causes COVID-19 through ventilation
systems has not been studied, but is likely low. Routine HVAC maintenance is
recommended. Although it is never the first line of prevention, consider
general ventilation adjustments in your workplace, such as increasing
ventilation and increasing the amount of outdoor air used by the system.
Maintain the indoor air temperature and humidity at comfortable levels for
building occupants.

Reviewer feedback on this answer:
This does a good job answering the question without getting too detailed. I feel like there could be a little more information but it does answer what's being asked
the answer was on point and answered the question well

Reviewer ratings:
Acceptable
Excellent