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結果 : how long covid can be transmitted

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1:39

How the COVID-19 virus is transmitted

World Health Organization (WHO)
427,616 回視聴 - 3 年前
1:47

Virus transmission: How long can COVID-19 live on surfaces?

KRQE
1,295 回視聴 - 4 年前
1:20

Contracting COVID From Surfaces 1,000 Times Less Likely Than Air Transmission, New Research Says

CBS Boston
895 回視聴 - 2 年前
3:22

WHO's Science In 5 On COVID-19: Transmission Indoors And Outdoors

NDTV
2,635 回視聴 - 3 年前
3:04

Can COVID be transmitted between two vaccinated people? How long has mRNA technology been tested?

Click On Detroit | Local 4 | WDIV
1,040 回視聴 - 3 年前
1:40

Can bugs spread coronavirus (COVID-19)? How long can it live on gas pumps? Are pets safe?

Click On Detroit | Local 4 | WDIV
1,277 回視聴 - 4 年前
12:02

How to contain the spread of Covid amid vaccine scepticism in Romania? | COVID-19 Special

DW News
137,956 回視聴 - 3 年前
2:21

How Can People Catch Covid-19? The Evidence on Virus Transmission

Bloomberg Quicktake
20,342 回視聴 - 4 年前
0:41

"Can you spread COVID-19 if you are asymptomatic?" - #MCWScienceSays

Medical College of Wisconsin
659 回視聴 - 4 年前
18:26

COVID-19: What Pharmacists Know Now | COVID-19 Virus Stability & Transmission

CSHP-BC Programs Committee
3,497 回視聴 - 4 年前
1:33

New COVID ‘FLiRT' variants: Symptoms, spread and more

NBC Chicago
35,154 回視聴 - 7 か月前
2:00

Dr. Nipunie Rajapakse: Infectious diseases - How COVID-19 is transmitted

Mayo Clinic
12,483 回視聴 - 4 年前
2:47

How does COVID-19 spread? Does the virus live on clothing?

9NEWS
34,076 回視聴 - 4 年前
57:21

COVID-19 Transmission and Testing

Wisconsin Alumni Association
5,644 回視聴 - 4 年前 に配信済み
3:22

Can Covid-19 be transmitted through water? I Coronavirus & Wastewater

Karl-Uwe Schmitz
23,626 回視聴 - 4 年前
2:32

COVID-19 virus can be spread by one patient for up to 37 days, finds study

民視英語新聞 Taiwan News Formosa TV
6,313 回視聴 - 4 年前
1:49

Long-COVID making millions suffer as virus continues to spread heading into fall

KENS 5: Your San Antonio News Source
730 回視聴 - 1 年前
5:43

Transmission of COVID-19 Information Video

PROTECT COVID-19 National Core Study
663 回視聴 - 2 年前
1:00:44

COVID 19: KNOWN UNKNOWNS - Transmission and pathophysiology

The BMJ
3,911 回視聴 - 4 年前
1:53

Chinese health authorities admit COVID-19 can be transmitted through aerosol

Arirang News
231,317 回視聴 - 4 年前