結果 : how long contagious after covid test

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0:49

How long after exposure to COVID-19 do you test positive?

Harris County Public Health
14,996 回視聴 - 2 年前
2:12

VERIFY: Can you test positive for COVID-19 long after you're contagious?

WCNC
20,297 回視聴 - 3 年前
1:24

How long can you test positive after a COVID-19 test?

11Alive
292,255 回視聴 - 2 年前
2:10

VERIFY: Yes, a COVID-19 patient can test positive months later

WUSA9
744 回視聴 - 4 年前

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5:05

How Long Can You Test Positive After COVID?

Dr. Mitch Rice
13,447 回視聴 - 2 年前
0:43

Covid Test Faint Line? Dr Michael Mina explains if you are contagious or not. #covid19

Covid-19 The Answers - Dr Funmi Okunola MD
2,897 回視聴 - 2 年前
0:59

How long after I get COVID-19 will I test negative?

Gavi, the Vaccine Alliance
310,081 回視聴 - 3 年前
1:39

How long-COVID is affecting former patients months after they test negative

KENS 5: Your San Antonio News Source
289 回視聴 - 3 年前
3:32

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

American College of Physicians
44,955 回視聴 - 1 年前
2:06

Test positive for COVID? Here’s how long to isolate

WFXR NEWS
25 回視聴 - 2 年前
1:42

VERIFY: Can a COVID-19 patient test positive months later? Does that mean they're still contagious?

KCENNews
443 回視聴 - 4 年前
1:13

VERIFY: Are COVID test strips contagious after use?

WUSA9
104 回視聴 - 2 年前
1:10

COVID-19: What to do if you test positive twice in a 10-day period?

WVTM 13 News
8,740 回視聴 - 2 年前
2:04

People who recover from Covid-19 but still test positive aren't contagious: Study

CNBC Television
274,061 回視聴 - 3 年前
1:59

How long do you have to wait to get test for COVID-19?

WWLP-22News
161 回視聴 - 2 年前
1:35

If I test positive how long will I have The Coronavirus Covid 19

Harris County Public Health
81,559 回視聴 - 4 年前
3:28

After months, woman continues to test positive for COVID-19

NBC4 Columbus
6,357 回視聴 - 4 年前
2:47

You're COVID Positive - Do You Need A Test To End Isolation?

Dr. Darria
70 回視聴 - 3 年前
1:48

VERIFY: Are COVID-19 test strips contagious after use?

12NewsNow
86 回視聴 - 2 年前
1:48

VERIFY: Yes, COVID test strips are contagious after use

KENS 5: Your San Antonio News Source
721 回視聴 - 2 年前