Question: What should a carer do to make sure the infections aren't spread?

Answer passage (source: Australia):
page_title: Providing aged care services during COVID-19
section_headers: Managing COVID-19 in residential aged care
section_content: Residential aged care facilities are legally responsible for infection
prevention and control under the Aged Care Act 1997 and the Aged Care Quality
Standards.
You must:

manage visitor and entry restrictions, including for new and returning residents
monitor the health of your staff
prevent and control infections
put up signs and remind visitors of the steps they need to take to help protect residents, including their flu vaccination
ensure all visitors comply with the Aged Care Visitor Access Code
manage any COVID-19 outbreaks and follow the COVID-19 outbreak guidelines

For more advice, read our COVID-19 factsheet for residential aged care
workers.
Residents and their families and carers can read our COVID-19 advice for
people in aged care facilities.

Reviewer feedback on this answer:
Gives advice about preventing the spread of COVID-19 aimed specifically at care facilities.
The question pertains to individual care givers not facilities.

Reviewer ratings:
Excellent
Bad

Answer passage (source: Australia):
page_title: Coronavirus (COVID-19) advice for people in aged care facilities
section_headers: Visitors
section_content: Some people cannot visit a residential aged care facility:

Visitors who have returned from overseas in the last 14 days
Visitors who have been in contact with someone confirmed to have COVID-19 in the last 14 days
Visitors with a fever or symptoms of a respiratory illness
Children 16 years and under, except in special circumstances, for example, where the aged care resident is in palliative care

From 1 May 2020, you must have your influenza vaccination in order to visit an
aged care facility.
Visits should be short and conducted in the resident’s room, outside, or in a
specific designated area (not a communal space).
Each resident may have no more than 2 visitors at one time per day, including
doctors. These may be immediate social supports (family members, close
friends) or professional service or advocacy.
If you can’t visit a resident in aged care as often as you would like to there
are other ways to keep in touch and stay connected. You can keep in touch by:

phone calls
video calls
social communication apps
sending a postcard
sharing photos, artwork, or short home videos

This will limit your exposure to COVID-19 and your chances of accidentally
spreading it to older people in your life.
If you regularly visit someone living with a cognitive impairment, consider
other ways to maintain social contact to help reassure people who may feel
anxious about possible changes to their day to day life. You can also contact
the National Dementia Helpline on
1800 100 500.
All visitors need to:

provide details on their current health status to staff of the residential aged care facility
be willing to undergo fever screening process prior to entry, where appropriate
wash their hands before entering and leaving a resident’s room
stay 1.5 metres away from residents where possible
stay away when unwell


Reviewer feedback on this answer:
Has very detailed guidelines about limiting visitors to care facilities, but doesn't address other hygienic measures.
The question is about individual caregivers, the answer is about care facilities.

Reviewer ratings:
Acceptable
Bad

Answer passage (source: Australia):
page_title: Isolation for coronavirus (COVID-19)
section_headers: Steps other members of the household and caregivers can take to prevent infection
section_content: You should only share a house with a person with COVID-19 if:

you are providing essential care to that person
you cannot find a different place to live

People who stay in the same place as someone with COVID-19 will be a close
contact and must follow quarantine rules. People should
follow these rules for 14 days from when the person with COVID-19 was last
infectious.
Wash your hands
Wash your hands often and thoroughly with soap and water for at least 20
seconds. You can use an alcohol-based hand sanitiser if your hands are not
visibly dirty. Avoid touching your eyes, nose, and mouth with unwashed hands.
Always wash your hands before putting on and after taking off gloves and
masks.
Wear a mask
Wear disposable masks and gloves when:

you are in the same room as the person with COVID-19
you touch or have contact with the person’s blood, body fluids and/or secretions

You should:

make sure your mask covers your nose and mouth at all times
throw out masks and gloves after use
wash your hands immediately after taking off masks and gloves

Monitor symptoms
If you are a caregiver or household member and develop a cold or flu-like
symptoms you should call your GP or
healthdirect. Tell them you are a close
contact of someone with COVID-19.
If you become very unwell and it is a medical emergency call 000.

Reviewer feedback on this answer:
Provides good general advice for avoiding spreading the disease.
The answer makes the assumption that the infected person and carer live together, this is not specifically the case in the question.

Reviewer ratings:
Excellent
Could be Improved