Question: Should healthcare workers use mask and respirators with people who are pregnant?

Answer passage (source: CDC):
page_title: Healthcare Infection Prevention and Control FAQs for COVID-19
section_headers: Why does CDC continue to recommend respiratory protection equivalent or higher to the level provided by an N95 disposable filtering facepiece respirator for care of patients with known or suspected COVID-19?
section_content: CDC’s guidance to use NIOSH-approved N95 disposable filtering facepiece or
higher level respirators when providing care for patients with suspected or
known COVID-19 is based on the current understanding of SARS-CoV-2 and related
respiratory viruses.
Current data suggest that close-range aerosol transmission by droplet and
inhalation, and contact followed by self-delivery to the eyes, nose, or mouth
are likely routes of transmission. Long-range aerosol transmission, such as is
seen with measles, has not been a feature of SARS-CoV-2.
Potential routes of close-range transmission include splashes and sprays of
infectious material onto mucous membranes and inhalation of infectious virions
exhaled by an infected person. The relative contribution of each of these is
not known for SARS-Co-V-2.
Facemasks commonly used during surgical procedures will provide barrier
protection against droplet sprays contacting mucous membranes of the nose and
mouth, but they are not designed to protect wearers from inhaling small
particles. N95 and higher level respirators, such as other disposable
filtering facepiece respirators, powered air-purifying respirators (PAPRs),
and elastomeric respirators, provide both barrier and respiratory protection
because of their tight fit and filtration characteristics.
Respirators should be used as part of a respiratory protection program that
provides staff with medical evaluations, training, and fit testing.
Although facemasks are routinely used for the care of patients with common
viral respiratory infections, N95 or higher level respirators are routinely
recommended for emerging pathogens like SARS CoV-2, which have the potential
for transmission via small particles, the ability to cause severe infections,
and no specific treatments or vaccines.
CDC recommendations acknowledge the current challenges with limited supplies
of N95s and other respirators. Facilities that do not have sufficient supplies
of N95s and other respirators for all patient care should prioritize their use
for activities and procedures that pose high risks of generating infectious
aerosols and use facemasks for care that does not involve those activities or
procedures. Detailed strategies for optimizing the supply of N95
respirators are
available on the CDC website. Once availability of supplies is reestablished,
the guidance states that the use of N95 and higher level respirators should
resume.

Reviewer feedback on this answer:
Discusses use of masks and respirators, but never mentions pregnant patients.
It talks about a bunch of different stuff. It's too long. It doesn't mention pregnant women at all.

Reviewer ratings:
Bad
Could be Improved

Answer passage (source: CDC):
page_title: Clinical Questions about COVID-19: Questions and Answers
section_headers: Obstetrical Care
How should the use of N95 respirators be prioritized within obstetric healthcare settings during shortages?
section_content: During respirator shortages, care should be taken to ensure that N95
respirators are reserved for situations where respiratory protection is most
important, such as performance of aerosol-generating procedures on patients
with suspected or confirmed COVID-19 infection. In such shortage situations,
facemasks might be used for other types of patient care.
Alternatives to N95 respirators might be considered where feasible. These
include other classes of NIOSH-approved filtering facepiece respirators, half
facepiece or full facepiece elastomeric respirators, and powered air-purifying
respirators (PAPRs) where feasible. All of these alternatives will provide
equivalent or higher protection than N95 respirators when properly worn.
However, PAPRs and elastomeric respirators should not be used in surgical
settings due to concerns that exhaled air may contaminate the sterile field.
For more information please see: Strategies for Optimizing the Supply of N95
Respirators: Conventional Capacity
Strategies.
When respirator supplies are restored, the facility can switch back to use of
N95 respirators for all care of patients with known or suspected COVID-19
infection. For more information, please see Interim Infection Prevention and
Control Recommendations for Patients with Suspected or Confirmed Coronavirus
Disease 2019 (COVID-19) in Healthcare
Settings.

Reviewer feedback on this answer:
Doesn't address pregnant patients, though "N95 respirators for all care of patients" might imply it's okay to use them with pregnant patients.
The question wasn't about what masks to use when you can't find one.

Reviewer ratings:
Could be Improved
Bad

Answer passage (source: CDC):
page_title: Clinical Questions about COVID-19: Questions and Answers
section_headers: Obstetrical Care
Does CDC recommend use of facemasks or respirators for healthcare personnel (HCP) caring for pregnant patients with known or suspected COVID-19 infection?
section_content: When available, respirators (or facemasks if a respirator is not available),
eye protection, gloves, and gowns should be used for the care of patients with
known or suspected COVID-19 infection, including women who are pregnant. For
more information, please see Interim Infection Prevention and Control
Recommendations for Patients with Suspected or Confirmed Coronavirus Disease
2019 (COVID-19) in Healthcare Settings.

Reviewer feedback on this answer:
It answered the question. The answer is also not too long.
Specifically says that pregnant women should be treated like other COVID-19 patients with regards to PPE.

Reviewer ratings:
Excellent
Excellent