https://www.pgcps.org/coronavirus/resources/quarantine-and-testing/quarantine-and-testing-details?fbclid=IwAR3acqXvQ8AO3bBx5Pfk4fIIalJKX78b6rGRqyaawI4FyHGT83FayY5_shM#confirmed
Recommendations for different situations including:
1) someone with a positive COVID test
a) with symptoms (effect on vaccinated close contact/effect on unvaccinated close contact)
b) if asymptomatic (no change for close contacts)
2) someone who is a probable COVID case. (symptoms plus known exposure)
a) with symptoms (effect on vaccinated close contact/effect on unvaccinated close contact)
3) someone who is sick with COVID symptoms but has no known exposure; got negative COVID test
a) with symptoms. (effect on vaccinated close contacts/effect on unvaccinated close contacts)
4) someone who is sick with COVID symptoms but no known exposure -- won't get tested
a) if they are not fully vaccinated. (effect on vaccinated close contacts/effect on unvaccinated close contacts)
b) if they are fully vaccinated (effect on close contact the same as above)