結果 : do you still need to test for covid
2:03

Can I still use an expired COVID test? What you need to know

WKYC Channel 3
30,433 回視聴 - 2 年前
1:18

Can I have COVID and still test negative?

Public Health - Seattle & King County
3,036 回視聴 - 2 年前
0:51

Do you still have to quarantine if you test negative for COVID-19?

FOX54 News Huntsville
750 回視聴 - 4 年前
3:41

Do You Know Which COVID Test You Need?

Any Lab Test Now®
2,762 回視聴 - 4 年前
1:39

What to Do if You Test Positive for COVID-19

San Bernardino County Department of Public Health
608 回視聴 - 2 年前

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2:00

VERIFY: Do you still need a negative COVID-19 test before flying into the US?

12NewsNow
516 回視聴 - 2 年前
2:47

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

Dr. Darria
72 回視聴 - 4 年前
0:28

Still feeling sick after a negative Covid test? You could still have it.

The News & Observer
3,502 回視聴 - 5 年前
1:00

Daily Covid-19 Minute: When Do You Need a Covid Test?

CBS Detroit
59 回視聴 - 3 年前
7:42

Covid-19 self-test kit: Everything you need to know

The Star
55,118 回視聴 - 3 年前
2:19

How Can You Still Test Positive For COVID After Being Fully Vaccinated?

CBS New York
3,274 回視聴 - 3 年前
1:37

Can you test positive for COVID-19 after being vaccinated?

First Coast News
1,992 回視聴 - 4 年前
2:31

Even if you test negative for COVID-19, you could still have the virus

KXAN
4,526 回視聴 - 5 年前
2:12

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

WCNC
20,320 回視聴 - 4 年前
1:17

You can test negative for COVID-19 but still have it. Here’s how

PBS NewsHour
130,041 回視聴 - 4 年前
1:37

How long is someone with COVID contagious?

CBS Boston
128,097 回視聴 - 2 年前
2:14

No, you should not test for COVID-19 only if you are symptomatic

WCNC
11,978 回視聴 - 3 年前
1:24

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

11Alive
293,058 回視聴 - 3 年前
4:36

What You Need to Know Before You Get Your COVID Test

The Doctors
6,292 回視聴 - 4 年前
1:24

Positive COVID test? When you can return to work or even grocery shopping

WFMY News 2
382 回視聴 - 4 年前