結果 : what is pcr test for covid

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3:09

How do COVID-19 tests work? RT-PCR explained.

IAEAvideo
98,935 回視聴 - 1 年前

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2:28

PCR vs. Antigen COVID Testing: What You Need to Know

NBC Bay Area
22,805 回視聴 - 2 年前
3:47

COVID Tests: PCR vs Rapid Antigen Test

Science North
903 回視聴 - 2 年前
1:59

What are the differences between rapid and PCR COVID tests?

FOX 61
3,636 回視聴 - 2 年前
10:04

Testing for COVID 19 using RT PCR

Medmastery
1,067,933 回視聴 - 4 年前
1:56

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

VERIFY
5,964 回視聴 - 2 年前
8:20

Coronavirus Test: Real time RT-PCR - Animation video

Biology with Animations
5,538,773 回視聴 - 4 年前

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1:57

At-home vs. PCR COVID-19 tests | Here are the details

11Alive
1,107 回視聴 - 2 年前
2:00

COVID-19: Calls grow to scrap on-arrival PCR test for travelers

Global News
146,736 回視聴 - 2 年前
34:48

The COVID-19 pandemic: testing and PCR diagnostics for COVID

The Royal College of Pathologists
3,959 回視聴 - 4 年前

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2:05

What is the difference between COVID-19 rapid antigen tests and PCR tests?

FOX40 News
663 回視聴 - 2 年前
2:01

VERIFY: No, the CDC did not discontinue COVID-19 PCR test for inaccuracy

WCNC
717 回視聴 - 3 年前
15:47

Coronavirus Pandemic Update 54: COVID-19 Antibody vs. PCR Testing; When to Relax Social Distancing?

MedCram - Medical Lectures Explained CLEARLY
224,099 回視聴 - 4 年前
5:57

WATCH: When is it better to take a rapid antigen versus PCR test?

PBS NewsHour
10,232 回視聴 - 2 年前
3:35

Kary Mullis Explains the PCR Test

Eduardo Corrochio
106,434 回視聴 - 4 年前
1:21

What to do if your COVID-19 PCR test is positive

govsg
48,793 回視聴 - 3 年前
3:40

Why RT-PCR tests are recommended for Coronavirus detection over other tests?

XploreBio
500 回視聴 - 3 年前
1:57

No, rapid, at-home COVID tests are not as accurate as PCR tests

12 News
6,123 回視聴 - 2 年前
2:20

What Is PCR Testing for COVID-19? How does a COVID Lab look from the inside?

OpenCell
2,743 回視聴 - 3 年前
1:42

What is the difference between PCR vs. rapid COVID-19 test?

WWLP-22News
1,588 回視聴 - 3 年前