- 1 How long do you stay contagious after testing positive for COVID-19?
- 2 What is the incubation period for the coronavirus disease?
- 3 How long does someone need to isolate after first COVID-19 symptom onset?
- 4 How long does it take to recover from COVID-19?
- 5 Can children still go to school if parents tested positive for COVID-19?
- 6 What are some symptoms of COVID-19?
- 7 What happens if a recovered person from COVID-19 develop symptoms again?
How long do you stay contagious after testing positive for COVID-19?
If someone is asymptomatic or their symptoms go away, it’s possible to remain contagious for at least 10 days after testing positive for COVID-19. People who are hospitalized with severe disease and people with weakened immune systems can be contagious for 20 days or longer.
Based on existing literature, the incubation period (the time from exposure to development of symptoms) of SARS-CoV-2 and other coronaviruses (e.g. MERS-CoV, SARS-CoV) ranges from 2–14 days.
How long does someone need to isolate after first COVID-19 symptom onset?
People who are severely ill with COVID-19 might need to stay home longer than 10 days and up to 20 days after symptoms first appeared. Persons who are severely immunocompromised may require testing to determine when they can be around others.
How long does it take to recover from COVID-19?
Fortunately, people who have mild to moderate symptoms typically recover in a few days or weeks.
Can children still go to school if parents tested positive for COVID-19?
If you or anyone in your household tests positive, your child should follow your school’s guidance for quarantine. If your child also tests positive, they should not go to school, even if they are not showing symptoms. They should follow your school’s guidance for isolation.
What are some symptoms of COVID-19?
People with COVID-19 have reported a wide range of symptoms, ranging from mild symptoms to severe illness. Symptoms may appear 2 to 14 days after exposure to the virus. Symptoms may include: fever or chills; cough; shortness of breath; fatigue; muscle or body aches; headache; new loss of taste or smell; sore throat; congestion or runny nose; nausea or vomiting; diarrhea.
What happens if a recovered person from COVID-19 develop symptoms again?
If a previously infected person has recovered clinically but later develops symptoms suggestive of COVID-19 infection, they should be both quarantined and retested.