You can go back to your normal activities after at least one day (24 hours) if:
Your symptoms are getting better overall
and
You have not had a fever for at least 24 hours (and are not using fever-reducing medicines).
The Vermont Department of Health recommends the following prevention steps to prevent the spread of respiratory viruses.
Practice good hygiene. Wash your hands often with soap and water or use hand sanitizer, cover your coughs and sneezes, and clean and disinfect surfaces as much as possible.
Keep physical distance with other people as much as possible.
Improve air quality. Take additional steps for cleaner air such as bringing in fresh outside air, using an air filter, or gathering outdoors.
Wear a mask. Look for a well-fitting, high-quality mask, or a disposable mask under a cloth mask.
Consider testing for COVID-19. Testing can help you decide if you need to take more steps to protect yourself and others. Even if you test negative for COVID-19, if you are sick with another respiratory virus you can still spread it to others.
https://www.healthvermont.gov/disease-control/covid-19/covid-19-symptoms-treatment