COVID-19 FAQ

What is the incubation period for COVID-19?

– Incubation period of COVID-19. Given that the incubation period can be up to 14 days, the CDC recommends screening tests at least once a week.

How soon after exposure do symptoms of COVID-19 appear?

Symptoms may appear 2 to 14 days after exposure to the virus.

Who is considered a close contact of someone with COVID-19?

For COVID-19, a close contact is anyone who has been within 6 feet of an infected person for a total of 15 minutes or more in a 24-hour period (eg, three separate 5-minute contacts for a total of 15 minutes). Start spreading COVID-19 2 days before any symptoms (or, if they have no symptoms, 2 days before collecting a positive sample) until they meet the criteria to stop home isolation.

What should you do if you have someone with COVID-19 around you?

For anyone who has been in contact with someone with COVID-19

Anyone who has been in close contact with someone with COVID-19 should stay home for 14 days after the last contact with that person.

Should I be tested if I have been in close contact with someone with COVID-19?

If you have been in close contact with someone with COVID-19, you should get tested even if you do not have symptoms of COVID-19. The health department may be able to provide resources for testing in your area.

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Who should be tested for COVID-19 after exposure?

Most had close contact (within 6 feet for a total of 15 minutes or more in 24 hours) of someone with confirmed COVID-19.

Do I need to quarantine after testing negative for the new coronavirus?

You should stay home for 14 days after your last contact with someone with COVID-19.

How long can you remain infectious after testing positive for COVID-19?

If someone is asymptomatic or their symptoms disappear, it is possible to remain infectious for at least 10 days after testing positive for COVID-19. People hospitalized with serious illness and people with weakened immune systems can be contagious for 20 days or more.

What should I do if my child is identified as a close contact and is not fully vaccinated against COVID-19?

• You should follow the isolation guidance provided by the school. CDC recommends 14-day quarantine for unvaccinated close contacts before resuming normal activities, including in-person attendance and school activities. This is because your child may get COVID-19 but may not get it for 14 days. In fact, some data suggest that a person may be spreading COVID-19 before they develop symptoms or even have no symptoms.

• If your child develops symptoms at any time during isolation, they will need to be tested and isolated immediately. If this happens, be sure to notify your school and contact your healthcare provider.

What should you do after being in close contact with someone who has tested positive for COVID-19?

• Stay home for 14 days after your last contact with someone with COVID-19.
• Watch for fever (100.4°F), cough, shortness of breath, or other symptoms of COVID-19.
• If possible, stay away from others, especially people who are at higher risk for serious illness from COVID-19.

Can I spread COVID-19 if I have no symptoms?

Some people with COVID-19 have no signs and symptoms but can still spread the virus to others.

How long does it take for symptoms to appear?

Symptoms may appear 2 days to 2 weeks after exposure. A pooled analysis of 181 confirmed cases of COVID-19 outside Wuhan, China, found that the mean incubation period was 5.1 days, and 97.5% of those who developed symptoms occurred within 11.5 days of infection.

What are some common symptoms of COVID-19 disease?

Symptoms may include: fever or chills; cough; shortness of breath; fatigue; muscle and body pain; headache; new loss of taste or smell; sore throat; congestion or runny nose; nausea or vomiting; diarrhea.

Do my students need to be tested for COVID-19 if they are exposed to the virus?

Students, faculty, and staff who are fully vaccinated and have no symptoms of COVID-19 do not need to isolate at home after exposure to someone with COVID-19, but should be tested 3-5 days after exposure.

When will you need to be tested for COVID-19 if you are not vaccinated?

– People who are not fully vaccinated should be isolated and tested as soon as they are identified and, if negative, retested 5-7 days after last exposure or if symptoms develop during isolation.

Are your toes sore with COVID?

For the most part, COVID toes are painless and the only reason they are noticeable is the discoloration. However, for others, COVID toes can also cause blisters, itching, and pain. In some people, COVID toes rarely cause raised bumps or rough patches of skin.

How long should I isolate at home if I have COVID-19?

People who are seriously ill with COVID-19 may need to stay home for more than 10 days and up to 20 days after symptoms first appear. People with weakened immune systems may need to be tested to determine when they can be around others. Contact your healthcare provider for more information.

Can children still go to school if a parent tests positive for COVID-19?

If you or anyone in your household tests positive, your child should follow the school’s isolation guidance. If your child also tests positive, they should not go to school even if they are not showing symptoms. They should follow the school’s quarantine guidance.

When are people with COVID-19 most likely to be contagious?

Researchers estimate that people infected with the coronavirus can spread it to others 2 to 3 days before symptoms start, and are most contagious 1 to 2 days before they feel sick.

Should I continue to self-isolate if I test negative for COVID-19 five days after exposure?

If you are tested on the 5th day or later after exposure and the result is negative, you can stop isolating after 7 days. While in isolation, watch for fever, shortness of breath, or other symptoms of COVID-19. People with severe or life-threatening symptoms should seek emergency care immediately.

Can a person test negative for COVID-19 and then test positive?

Using a diagnostic test developed by the CDC, a negative result means that the virus that causes COVID-19 was not found in the person’s sample. In the early stages of infection, the virus may not be detected.

What does a negative COVID-19 test result mean?

A negative test result for this test means that SARS-CoV-2 RNA is not present in the sample or that the RNA concentration is below the detection limit. However, a negative result does not rule out COVID-19 and should not be used as the sole basis for treatment or patient management decisions.

When should you get a confirmatory test for COVID-19?

Confirmatory testing should be performed as soon as possible after the antigen test and no more than 48 hours after the initial antigen test.

Which drug has the FDA approved to treat COVID-19?

Veklury (Remdesivir) is an antiviral drug approved for use in adult and pediatric patients [12 years of age and older and weighing at least 40 kilograms (about 88 pounds)] For the treatment of COVID-19 requiring hospitalization.

What are the treatments for mild COVID-19 illness?

Most people infected with COVID-19 will only develop mild illness and recover at home. Symptoms may last for a few days, and people with the virus may feel better after about a week. Treatment aims to relieve symptoms and includes rest, fluid intake, and pain medication.