結果 : can you be contagious with covid 19 before testing positive

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1:37

How long is someone with COVID contagious?

CBS Boston
121,761 回視聴 - 2 年前

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1:37

COVID-19: When are you no longer contagious after testing positive or experiencing symptoms?

WVTM 13 News
76,655 回視聴 - 2 年前
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How long after exposure to COVID-19 do you test positive?

Harris County Public Health
14,991 回視聴 - 2 年前
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Testing Covid positive? You are still contagious! Dr Funmi Okunola MD explains on #covid19theanswers

Covid-19 The Answers - Dr Funmi Okunola MD
270 回視聴 - 2 年前
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VERIFY: Can a person still be contagious more than 5 days after their 1st positive COVID-19 test?

12NewsNow
5,359 回視聴 - 2 年前
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VERIFY: Can you test positive for COVID-19 long after you're contagious?

WCNC
20,296 回視聴 - 3 年前

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ASK UNMC! I'm 10 days post 1st symptoms of COVID & still testing positive. Can I spread the virus?

UNMCEDU
3,350 回視聴 - 2 年前
1:56

You can test positive for COVID-19 on PCR tests for up to 12 weeks

VERIFY
5,972 回視聴 - 2 年前

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What should you do if you test positive for COVID | ACP

American College of Physicians
44,939 回視聴 - 1 年前
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Ask Dr. Nandi: If you're sick, how long are you contagious for?

WXYZ-TV Detroit | Channel 7
3,661 回視聴 - 1 年前
11:32

Has There Been a Shift in COVID Contagious Timeframe? | Ask Dr. David

Dr. David MD
14,415 回視聴 - 1 年前
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Yes, a person can still be contagious more than five days after their first positive COVID-19 test

VERIFY
3,194 回視聴 - 2 年前
0:54

After someone tests COVID-19 positive, when can they stop self-isolating?

Mount Sinai Health System
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Here's how long to quarantine after testing positive for COVID

9NEWS
64,342 回視聴 - 2 年前
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What happens once you've tested positive for COVID-19?

Michigan Technological University
10,711 回視聴 - 3 年前
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How long are you contagious with COVID 19?

United Facts
879 回視聴 - 4 年前
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WATCH: How long should I wait to go out after testing positive for coronavirus?

PBS NewsHour
104,346 回視聴 - 4 年前
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Covid Test Faint Line? Dr Michael Mina explains if you are contagious or not. #covid19

Covid-19 The Answers - Dr Funmi Okunola MD
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Flu, Cold, COVID-19: Am I still contagious?

News4JAX The Local Station
1,591 回視聴 - 8 か月前
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You were around someone who tested positive for COVID-19. Now what?

KSDK News
8,163 回視聴 - 2 年前