You can be around others if you tested positive:
10 days after symptoms first appeared and 24 hours with no fever without the use of fever-reducing medications and
Other symptoms of COVID-19 are improving*
*Loss of taste and smell may persist for weeks or months after recovery and need not delay the end of isolation
Note that these recommendations do not apply to persons with severe COVID-19 or with severely weakened immune systems (immunocompromised)
https://www.cdc.gov/coronavirus/2019-ncov/if-you-are-sick/end-home-isolation.html
https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html