COVID Health & Safety
Take Steps to Avoid Spreading COVID-19 or Another Respiratory Virus to Others
If you have respiratory virus symptoms that are not better explained by another cause (such as allergies) or test positive for COVID-19 or another respiratory virus, follow CDC guidance for staying home and away from others; this includes people you live with who are not sick.
You can go back to your normal activities when both of the following have been true for at least 24 hours:
- Your symptoms are getting better overall, and
- You have not had a fever (and are not using fever-reducing medication).
You can tell your symptoms are improving when you start to feel better and you feel well enough to fully participate in your activities, such as learning in a classroom or completing tasks at work. A respiratory virus infection can have many types of symptoms, some of which can last beyond when someone is contagious (able to spread the virus), such as a lingering cough. Having a single symptom or a combination of symptoms is not as important as the overall sense of feeling better and the ability to resume activities.
When you go back to your normal activities, wear a mask and take added precautions over the next 5 days, such as taking steps to improve air flow and filtration, practicing good hand hygiene, cleaning regularly, physical distancing, and testing when you will be around other people indoors. You may still be contagious with a respiratory virus after returning to your normal activities, so it is important to take additional precautions.
- People with COVID-19 are often contagious for 5-10 days after their illness begins.
- People with flu may be contagious for up to 5-7 days after their illness begins.
- People with RSV are usually contagious for 3-8 days after their illness begins.
Some people, such as those with a weakened immune system, can be contagious with a respiratory virus for longer periods of time.
If there is an outbreak in a setting such as a workplace or congregate housing, it may be necessary to isolate for a specific period of time longer than you would otherwise to help stop the spread of COVID-19 or another respiratory virus. If you have questions about responding to an outbreak, reach out to your local health jurisdiction for more information.
What Should You Do After Being Exposed to COVID-19 or Another Respiratory Virus?
After you have been exposed to COVID-19 or another respiratory virus, it can be especially helpful to use respiratory virus prevention strategies, such as wearing masks, taking steps to improve air flow and filtration, practicing good hand hygiene, cleaning regularly, physical distancing, and/or testing. If you develop symptoms, take the steps described above to prevent spreading respiratory virus illness to others, get tested, and get treatment if eligible.
Last Updated 04/04/2024