Covid-19 | Quest Diagnostics - ld乐动官方入口,LD乐动体育米兰官方

With 5 types of SARS-CoV-2 (COVID-19) tests, you need the right information to determine which test is right for you today. Learn more about each COVID-19 test option.

\r\n","@type":"corporate/components/text"}}" id="text-0869de5351" class="cmp-text">

With 5 types of SARS-CoV-2 (COVID-19) tests, you need the right information to determine which test is right for you today.了解有關每個Covid-19測試選項的更多信息。

Active infection

Checks for genetic material produced by the virus (viral RNA) to determine if someone is currently infected.

見主動感染

新冠肺炎和Flu

檢查流感A和B，以及同時的Covid-19 - 所有。結果將規定或排除每個病毒感染。

See 2-in-1 test

新冠肺炎, Flu, and RSV

For those experiencing symptoms, this test can help rule in or rule out COVID-19, flu, and sinus infection (RSV) with a single swab.

See 3-in-1 test

快速抗原

Checks if someone is currently infected by looking for viral proteins and delivers rapid results in just 15 to 30 minutes.

See rapid antigen

抗體

檢查穗蛋白抗體以檢測症狀是否存在症狀的先前或最近的感染。

見抗體試驗

Covid-19一目了然

See which COVID-19 test is right for your situation.

\r\n","@type":"corporate/components/text"}}" id="text-2075399d0f" class="cmp-text">

See which COVID-19 test is為了你的情況。

\r\n \r\nActive infection molecular (eg, PCR)\r\nCOVID-19 and Flu\r\nCOVID-19, Flu, and RSV\r\nRapid antigen\r\nAntibody\r\nWhy get tested\r\n

To see if you currently have COVID-19 infection

\r\n

To meet testing requirements for school, work, or travel

\r\n

Schedule appointment with as much lead time as your activity allows

\r\n\r\nTo determine if you have COVID-19 or the flu\r\nTo determine if you have COVID-19, the flu, or RSV\r\n

To see if you currently have COVID-19 infection

\r\n

To meet testing requirements for school, work, or travel

\r\n\r\n

To see if you currently have COVID-19 antibodies

\r\n

To track antibody levels over time

\r\n

Not for determining a current infection

\r\n\r\nAccuracy\r\n

Better

\r\n

This test is highly accurate and usually does not need to be repeated

\r\n\r\n

Better

\r\n

This test is highly accurate and usually does not need to be repeated

\r\n\r\n

Better

\r\n

This test is highly accurate and usually does not need to be repeated

\r\n\r\n

Good

\r\n

This test has a lower accuracy than molecular (eg, PCR) tests

\r\n\r\nNot applicable\r\nSymptom status\r\nRegardless of symptoms\r\nCurrently experiencing symptoms\r\nCurrently experiencing symptoms\r\nRegardless of symptoms^b\r\n

No symptoms

\r\n

If you have COVID-19 symptoms, consider an active infection or rapid antigen test instead

\r\n\r\nTypical results turnaround\r\n1-2 days\r\n1-2 days\r\n1-2 days\r\n15-30 minutes\r\n1-2 days\r\nMethod\r\nNasal swab\r\nNasal swab\r\nNasal swab\r\nNasal swab\r\nBlood test\r\nLearn more\r\nActive infection testing\r\nCOVID and Flu combination testing\r\nCOVID, Flu, and RSV combination testing\r\nRapid antigen testing\r\nAntibody testing\r\n\r\n","@type":"corporate/components/text"}}" id="text-33b0129954" class="cmp-text">

	活性感染分子（例如，PCR）	新冠肺炎和Flu	新冠肺炎, Flu, and RSV	快速抗原	抗體
Why get tested	看看你目前是否有Covid-19感染 To meet testing requirements for school, work, or travel Schedule appointment with as much lead time as your activity allows	To determine if you have COVID-19 or the flu	To determine if you have COVID-19, the flu, or RSV	看看你目前是否有Covid-19感染 To meet testing requirements for school, work, or travel	看看你目前是否有Covid-19抗體跟蹤抗體水平隨時間不用於確定目前的感染
準確性	Better 該測試高度準確，通常不需要重複	Better 該測試高度準確，通常不需要重複	Better 該測試高度準確，通常不需要重複	Good This test has a lower accuracy than molecular (eg, PCR) tests	Not applicable
症狀狀態	無論症狀如何	Currently experiencing symptoms	Currently experiencing symptoms	無論症狀如何^b	沒有症狀 If you have COVID-19 symptoms, consider an active infection or rapid antigen test instead
典型的結果周轉	1-2天	1-2天	1-2天	15-30分鍾	1-2天
Method	Nasal swab	Nasal swab	Nasal swab	Nasal swab	驗血
Learn more	主動感染測試	Covid和流感組合測試	COVID, Flu, and RSV combination testing	快速抗原測試	抗體testing

Frequently asked questions about COVID

Yes. Quest is one of the labs processing the complex COVID-19 testing during this public health emergency.

\r\n

For diagnosis of an active COVID-19 infection, check if you’re eligible for a $0 out-of-pocket test. Testing and sample collection are available at a variety of locations, including Walmart® pharmacy drive-thrus and other participating retail locations. Those without any COVID-19 symptoms also have the option of going to select Quest Patient Service Centers. Appointments are required at all locations. If you are not eligible or want the convenience of testing at home, purchase an at-home kit through QuestDirect. Learn more about active infection testing.

\r\n

Current COVID-19 infections may also be detected with a rapid antigen test. Results are typically ready in just 15 to 30 minutes. See if you’re eligible to schedule an appointment for $0 out-of-pocket testing. Limited availability. Testing is for ages 2+, regardless of symptoms. Learn more about rapid antigen testing.

\r\n

If your healthcare provider is unsure what is causing your respiratory symptoms, they may recommend a COVID-19 and Flu or a COVID-19, Flu, and RSV combination test. A single sample is collected via nasal swab to be tested for multiple viral infections. The test results of this combination test will rule in or rule out each of the viral infections. Learn more about the COVID-19 + flu panel or the COVID-19, Flu, and RSV test.

\r\n

If you may have already been exposed to COVID-19, you may be eligible for antibody testing. To get tested for COVID-19 antibodies, you can order the test for yourself via QuestDirect. This allows you to get tested without waiting to go your doctor first. Or, you can reach out to your doctor or healthcare provider and have them submit an order for your test. Learn more about antibody testing options.

\r\n","@type":"corporate/components/text"}}" id="text-3e5e6dd3b2" class="cmp-text">

Yes. Quest is one of the labs processing the complex COVID-19 testing during this public health emergency.

用於診斷active COVID-19 infection, check if you’re eligible for a$ 0超出口袋測試。Testing and sample collection are available at a variety of locations, including Walmart® pharmacy drive-thrus and other participating retail locations. Those without any COVID-19 symptoms also have the option of going to select Quest Patient Service Centers. Appointments are required at all locations. If you are not eligible or want the convenience of testing at home, purchase an at-home kit throughQuestDirect。學習更多關於active infection testing。

目前的Covid-19也可以用a檢測rapid antigen test。結果通常在15至30分鍾內準備好。看看您是否有資格安排預約$ 0超出口袋測試ing。Limited availability. Testing is for ages 2+, regardless of symptoms. Learn more aboutrapid antigen testing。

如果您的醫療保健提供者不確定導致呼吸係統症狀的原因，他們可能推薦Covid-19和流感或Covid-19，流感和RSV組合測試。通過鼻拭子收集單個樣品以測試多種病毒感染。該組合測試的測試結果將規定或排除每個病毒感染。了解更多關於的信息Covid-19 +流感麵板或者Covid-19，流感和RSV測試。

如果您可能已經接觸到Covid-19，您可能有資格獲得抗體測試。To get tested for COVID-19 antibodies, you can order the test for yourself viaQuestDirect。這允許您在不等待首先去看醫生的情況下進行測試。或者，您可以聯係到您的醫生或醫療保健提供者，並讓他們提交您的測試訂單。學習更多關於抗體測試選項。

If you suspect you have COVID-19 or were recently in contact with someone who had it, a swab test can tell you whether you have an active infection. Knowing if you currently have COVID-19 gives you the information you need to self-isolate and protect everyone around you.

\r\n

If you suspect that you had a recent or prior COVID-19 infection, even if you never showed signs of being sick, you can take an antibody blood test to confirm prior infection.
\r\n

\r\n

Understanding your antibody status also gives you and your healthcare provider the insight to make an informed decision about returning to activity. Other reasons why it’s beneficial to know if you are positive for COVID-19 antibodies include:
\r\n

\r\n

Track evidence of your antibodies over time
Encouraging those you were in contact with to talk to their doctor about getting tested
Reducing the need to be monitored and retested for COVID-19 infection
Donating plasma for those who are seriously ill from COVID-19 Learn how to donate plasma
Doing your part to slow the spread of the virus by being counted in global pandemic statistics

\r\n","@type":"corporate/components/text"}}" id="text-bf9d5379ab" class="cmp-text">

If you suspect that you had a recent or prior COVID-19 infection, even if you never showed signs of being sick, you can take an antibody blood test to confirm prior infection.

了解您的抗體狀態也使您和您的醫療保健提供者能夠了解返回活動的知情決定。其他原因為什麼知道你是否對Covid-19抗體是陽性的有益，包括：

Track evidence of your antibodies over time
Encouraging those you were in contact with to talk to their doctor about getting tested
Reducing the need to be monitored and retested for COVID-19 infection
Donating plasma for those who are seriously ill from COVID-19學習如何捐贈等離子體
Doing your part to slow the spread of the virus by being counted in global pandemic statistics

Typically, the quickest way to get your test results is having them sent to you automatically through your secure MyQuest online portal. If you don’t already have a MyQuest account, signing up is free and easy.

\r\n","@type":"corporate/components/text"}}" id="text-54015b78fc" class="cmp-text">

The symptoms of COVID-19 can be very similar to other respiratory infections like influenza or respiratory syncytial virus (RSV). So different combination tests are available to help determine which illness is making you sick. There is 1 combination test for COVID-19 and Flu, and another combination test for COVID-19, the Flu, and RSV.

\r\n

With just 1 combination test, you and your doctor can determine if you have COVID-19, the flu, or RSV. It eliminates the need for multiple tests or doctor visits, and can help you get the right treatment plan as soon as possible.

\r\n

The co-testing approach helps increase testing capacity, especially during the busy flu season, and speeds up the time to a diagnosis.

\r\n","@type":"corporate/components/text"}}" id="text-c603eed499" class="cmp-text">

The symptoms of COVID-19 can be very similar to other respiratory infections like influenza or respiratory syncytial virus (RSV). So different combination tests are available to help determine which illness is making you sick. There is 1 combination test for新冠肺炎和Flu, and another combination test for新冠肺炎, the Flu, and RSV。

隻需1個組合測試，您和您的醫生可以確定您是否有Covid-19，流感或RSV。它消除了對多項測試或醫生訪問的需求，可以幫助您盡快獲得合適的治療計劃。

The co-testing approach helps increase testing capacity, especially during the busy flu season, and speeds up the time to a diagnosis.

Yes, our COVID-19 molecular (eg, PCR) tests can currently identify COVID-19 infections regardless of strain, including the Omicron variant.

\r\n

Test results will indicate whether an individual is currently infected with COVID-19 but will not indicate variant.

\r\n","@type":"corporate/components/text"}}" id="text-c914d3e22e" class="cmp-text">

Yes, our COVID-19 molecular (eg, PCR) tests can currently identify COVID-19 infections regardless of strain, including the Omicron variant.

測試結果將指示個人目前是否感染Covid-19，但不會表示變體。

還有疑問嗎？

Visit our full list of COVID-19 FAQs

所有常見問題

^aPositive results with the antibody test may occur after COVID-19 vaccination, but the clinical significance is not yet known. How long antibodies remain detectable after infection or vaccination and how long protection, if any, may last is not yet known. The results of this test should not be interpreted as an indication of degree of immunity or protection.

^b快速抗原tests are less accurate than molecular tests, so your doctor may recommend a molecular test when your antigen test result does not make sense with your symptoms and exposure history. For example, when the antigen test says you are infected, but you do not have symptoms (and have not been exposed recently). Another example is when your antigen test says you are not infected, but you have symptoms. Rapid antigen tests have their best accuracy within 7 days of symptoms starting. Accuracy and the clinical significance of results beyond the 7 days is not known.

新冠肺炎testing statements

抗體試驗，分子試驗和抗原試驗（一起“所有測試”）尚未被FDA清除或批準;
所有測試已經被FDA授權下的歐盟配額for use by authorized laboratories;
The antibody tests have been authorized only for the detection of IgG antibodies against SARS-CoV-2, not for any other viruses or pathogens;
Covid-19的分子試驗已被授權僅用於從SARS-COV-2檢測核酸，而不是任何其他病毒或病原體;
Covid-19和流感測試已僅針對來自SARS-COV-2，流感病毒和流感B病毒的同時定性檢測和分化，而不是任何其他病毒或病原體;和
Covid-19，流感和RSV測試has been authorized only for the simultaneous qualitative detection and differentiation of nucleic acids from SARS-CoV-2, influenza A, influenza B, and respiratory syncytial virus (RSV), and not for any other viruses or pathogens;
抗原試驗已被授權用於檢測來自SARS-COV-2的蛋白質，而不是任何其他病症或病原體;和
所有測試僅授權宣布持續時間，情況存在證明在第564（b）（b）（1）條第564（b）（b）（1）條第564（b）（1）條第564（b）（1）條第564（b）（b）（b）（1）條第564（b）（b）（1）條規定的授權授權。§360bbb-3（b）（1），除非授權迅速終止或撤銷。

關於FDA緊急使用授權（EUA）狀態

該測試已由FDA授權在緊急使用授權（EUA）下。這意味著，雖然Quest Diagnostics已驗證測試並具有數據以相信測試和收集套件準確，但該測試尚未被FDA清除或批準;該測試已由FDA授權，以授權實驗室使用的EUA;該試驗僅用於檢測針對SARS-COV-2的IgG抗體，而不是任何其他病症或病原體;並且，該測試僅授權宣布的持續時間，即在第564（b）（b）（b）（b）（b）（b）（b）（b）（b）（1）條第21條第564（b）（b）（b）（b）（b）（1）條第564（b）（b）（b）（1）條第564（b）（b）（1）條第564（b）（b）（b）（b）（b）（1）條第564（b）（b）（b）（b）（1）條第564（b）（b）（b）（b）（1）條第564（B）（1）條第564（B）（1）條的情況下授權授權。U.S.C. § 360BBB-3(B)(1), unless the authorization is terminated or revoked sooner. Additional studies need to be conducted for this test and others like it to be FDA cleared or approved.

Covid-19測試選項無需您

See if you’re eligible for COVID-19 testing for $0 out of pocket

開始

傳染病

Take the guesswork out of your health

Our new Comprehensive Health Profile from QuestDirect™ provides a personalized Health Quotient Score by combining select lab tests, a Health Risk Assessment, and biometric screening.

Purchase online