April 15, 2022 07:57 Updated Follow People who stay up to date with COVID-19 vaccinations do not have to quarantine after exposure to a person with COVID-19 as long as they remain symptom free. Check the CDC’s latest quarantine and isolation guidelines for specific details. Related articles I tested positive for COVID-19 shortly after receiving the vaccine. What are the chances that I will experience any COVID-19 symptoms? Do I need to quarantine? Is an antibody test required or recommended before getting the vaccine? If I get the first dose and then test positive for COVID-19, do I make an appointment for the second dose, or do I wait 90 days? Do I even need the second dose? What are the ingredients in the Pfizer-BioNTech COVID-19 vaccine? How old does someone have to be to get the Moderna vaccine (shot)?