Question: How can I prevent other people catching COVID-19 from me if I am sick?

Answer passage (source: CDC):
page_title: What to Do If You Are Sick
section_content: Steps to help prevent the spread of COVID-19 if you are sick
If you are sick with COVID-19 or think you might have
COVID-19, follow the steps below to care for yourself and to
help protect other people in your home and community.
Stay home except to get medical care

Stay home. Most people with COVID-19 have mild illness and can recover at home without medical care. Do not leave your home, except to get medical care. Do not visit public areas.
Take care of yourself. Get rest and stay hydrated. Take over-the-counter medicines, such as acetaminophen, to help you feel better.
Stay in touch with your doctor . Call before you get medical care. Be sure to get care if you have trouble breathing, or have any other emergency warning signs, or if you think it is an emergency.
Avoid public transportation , ride-sharing, or taxis.

Separate yourself from other people
As much as possible, stay in a specific room and away from other people
and pets in your home. If possible, you should use a separate bathroom. If you
need to be around other people or animals in or outside of the home, wear a
cloth face covering.

Additional guidance is available for those living in close quarters and shared housing.
See COVID-19 and Animals if you have questions about pets.

Monitor your symptoms

Symptoms of COVID-19 fever, cough, or other symptoms.
Follow care instructions from your healthcare provider and local health department. Your local health authorities may give instructions on checking your symptoms and reporting information.

Call ahead before visiting your doctor

Call ahead. Many medical visits for routine care are being postponed or done by phone or telemedicine.
If you have a medical appointment that cannot be postponed, call your doctor’s office, and tell them you have or may have COVID-19. This will help the office protect themselves and other patients.

If you are sick wear a cloth covering over your nose and mouth


You should wear acloth face covering, over your nose and mouth if you must be around other people or animals, including pets (even at home)


You don’t need to wear the cloth face covering if you are alone. If you can’t put on a cloth face covering (because of trouble breathing, for example), cover your coughs and sneezes in some other way. Try to stay at least 6 feet away from other people. This will help protect the people around you.


Cloth face coverings should not be placed on young children under age 2 years, anyone who has trouble breathing, or anyone who is not able to remove the covering without help.


Note: During the COVID-19 pandemic, medical grade facemasks are reserved
for healthcare workers and some first responders. You may need to make a cloth
face covering using a scarf or bandana.
Cover your coughs and sneezes

Cover your mouth and nose with a tissue when you cough or sneeze.
Throw away used tissues in a lined trash can.
Immediately wash your hands with soap and water for at least 20 seconds. If soap and water are not available, clean your hands with an alcohol-based hand sanitizer that contains at least 60% alcohol.

Clean your hands often

Wash your hands often with soap and water for at least 20 seconds. This is especially important after blowing your nose, coughing, or sneezing; going to the bathroom; and before eating or preparing food.
Use hand sanitizer if soap and water are not available. Use an alcohol-based hand sanitizer with at least 60% alcohol, covering all surfaces of your hands and rubbing them together until they feel dry.
Soap and water are the best option, especially if hands are visibly dirty.
Avoid touching your eyes, nose, and mouth with unwashed hands.
Handwashing Tips

Avoid sharing personal household items

Do not share dishes, drinking glasses, cups, eating utensils, towels, or bedding with other people in your home.
Wash these items thoroughly after using them with soap and water or put in the dishwasher.

Clean all “high-touch” surfaces everyday

Clean and disinfect high-touch surfaces in your “sick room” and bathroom; wear disposable gloves. Let someone else clean and disinfect surfaces in common areas, but you should clean your bedroom and bathroom, if possible.

If a caregiver or other person needs to clean and disinfect a sick person’s bedroom or bathroom, they should do so on an as-needed basis. The caregiver/other person should wear a mask and disposable gloves prior to cleaning. They should wait as long as possible after the person who is sick has used the bathroom before coming in to clean and use the bathroom.


Clean and disinfect areas that may have blood, stool, or body fluids on them.


Use household cleaners and disinfectants. Clean the area or item with soap and water or another detergent if it is dirty. Then, use a household disinfectant.



Be sure to follow the instructions on the label to ensure safe and effective use of the product. Many products recommend keeping the surface wet for several minutes to ensure germs are killed. Many also recommend precautions such as wearing gloves and making sure you have good ventilation during use of the product.
Most EPA-registered household disinfectants should be effective. A full list of disinfectants can be found here.
Complete Disinfection Guidance





Reviewer feedback on this answer:
Everything that the COVID-19 patient needs to do is listed out and there are links provided for additional information so that they do not get others sick.
Provides detailed steps for what to do if you're sick.

Reviewer ratings:
Excellent
Excellent

Answer passage (source: CDC):
page_title: How to Protect Yourself & Others
section_content: Know how it spreads

There is currently no vaccine to prevent coronavirus disease 2019 (COVID-19).
The best way to prevent illness is to avoid being exposed to this virus.
The virus is thought to spread mainly from person-to-person. 
Between people who are in close contact with one another (within about 6 feet).
Through respiratory droplets produced when an infected person coughs, sneezes or talks.
These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs.
Some recent studies have suggested that COVID-19 may be spread by people who are not showing symptoms.



Wash your hands often

Wash your hands often with soap and water for at least 20 seconds especially after you have been in a public place, or after blowing your nose, coughing, or sneezing.
If soap and water are not readily available, use a hand sanitizer that contains at least 60% alcohol. Cover all surfaces of your hands and rub them together until they feel dry.
Avoid touching your eyes, nose, and mouth with unwashed hands.

Avoid close contact

Avoid close contact with people who are sick, even inside your home. If possible, maintain 6 feet between the person who is sick and other household members.
Put distance between yourself and other people outside of your home. 
Remember that some people without symptoms may be able to spread virus.
Stay at least 6 feet (about 2 arms’ length) from other people.
Do not gather in groups.
Stay out of crowded places and avoid mass gatherings.
Keeping distance from others is especially important for people who are at higher risk of getting very sick.



Cover your mouth and nose with a cloth face cover when around others

You could spread COVID-19 to others even if you do not feel sick.
Everyone should wear a cloth face cover when they have to go out in public, for example to the grocery store or to pick up other necessities. 
Cloth face coverings should not be placed on young children under age 2, anyone who has trouble breathing, or is unconscious, incapacitated or otherwise unable to remove the mask without assistance.


The cloth face cover is meant to protect other people in case you are infected.
Do NOT use a facemask meant for a healthcare worker.
Continue to keep about 6 feet between yourself and others. The cloth face cover is not a substitute for social distancing.

Cover coughs and sneezes

If you are in a private setting and do not have on your cloth face covering, remember to always cover your mouth and nose with a tissue when you cough or sneeze or use the inside of your elbow.
Throw used tissues in the trash.
Immediately wash your hands with soap and water for at least 20 seconds. If soap and water are not readily available, clean your hands with a hand sanitizer that contains at least 60% alcohol.


Handwashing tipsHand Hygiene in
Healthcare Settings

Reviewer feedback on this answer:
Gives clear information about how to avoid spreading the virus.
While the answer has more to do with what the average person needs to do to stay safe, these guidelines should come in handy for someone who is sick and has to live at home with others like using the cloth cover and social distancing.

Reviewer ratings:
Excellent
Could be Improved

Answer passage (source: CDC):
page_title: How COVID-19 Spreads
section_headers: Protect yourself and others
section_content: The best way to prevent illness is to avoid being exposed to this virus.
You can take steps to slow the spread.

Maintain good social distance (about 6 feet). This is very important in preventing the spread of COVID-19.
Wash your hands often with soap and water. If soap and water are not available, use a hand sanitizer that contains at least 60% alcohol.
Routinely clean and disinfect frequently touched surfaces.

Learn more about what you can do to protect yourself and
others.

Reviewer feedback on this answer:
Gives information about avoiding getting infected, but question is about after knowing you're sick.
The answer is in regards to prevention but those steps can help keep others in the house safe from the person infected provided the sick individual wears a mask and is able to isolate enough from others. However, there is no specific guidance for a sick individual.

Reviewer ratings:
Could be Improved
Could be Improved