How does COVID-19 spread?
0:52
How does COVID-19 spread?
2020年3月5日
FacebookCDC
COVID-19
COVID-19
已浏览 2024 次2022年6月3日
healthdirect.gov.au
Is it COVID or just a cold? Dwindling rapid tests make it hard to know
2:11
Is it COVID or just a cold? Dwindling rapid tests make it hard to know
11 个月之前
cbc.caAmina Zafar
What is coronavirus?
1:33
What is coronavirus?
2020年3月4日
ABC NewsErin Schumaker
Signs of an approaching fall wave of COVID-19
2:40
Signs of an approaching fall wave of COVID-19
2023年8月9日
CBCJennifer La Grassa
COVID-19 symptoms and what to do
COVID-19 symptoms and what to do
已浏览 2 次2023年3月20日
www.nhs.uk
Coronavirus (COVID-19)
Coronavirus (COVID-19)
2 个月之前
nhsinform.scot
What Is COVID-19? Symptoms, Causes, Diagnosis, Treatment, an…
2023年9月29日
everydayhealth.com
0:51
68K views · 386 shares | Wondering how COVID-19 got its name? It’s s…
已浏览 6.8万 次2 周前
FacebookCDC
2:37
40K views · 774 shares | Why does Covid-19 spread faster than many …
已浏览 4万 次1 个月前
FacebookBBC World Service
4:08
CDC changes guidelines as omicron surge continues
2021年12月28日
ABC NewsArielle Mitropoulos
0:26
COVID-19 is a new disease, caused by a novel (or new) coronavirus th…
已浏览 37.7万 次2020年7月24日
FacebookCDC
1:11
What to know about staying safe from COVID-19 at this point
2023年9月15日
ABC NewsMary Kekatos
1:55
WHO says coronavirus ‘COVID-19 can be characterized as a pandemic’
2020年3月11日
NBC News
1:40
"Anyone who's exposed to the infection can have 'long COVID' sy…
已浏览 84.3万 次2021年10月28日
FacebookJohns Hopkins Bloomberg School of Public Health
3:24
Study: Spores could help predict flu, COVID surges
1 个月前
CBS NewsAlexander Tin
COVID-19
2020年3月13日
toronto.ca
Topic: Coronavirus disease (COVID-19) pandemic
2024年2月28日
statista.com
11:45
The source of COVID-19: What we know
2021年5月27日
ABC NewsSasha Pezenik,Fergal Gallagher
1:44
Covid symptoms are now more mild and follow a pattern, doctors say
2023年9月16日
NBC NewsAria Bendix
0:57
10 myths told by COVID experts — and now debunked
2023年2月28日
NEW YORK POSTMarty Makary
2:55
Covid-19 is known to affect the lungs and respiratory system. But …
已浏览 8.6万 次2020年9月3日
FacebookBBC World Service
2:26
The COVID-19 pandemic has created a global crisis for mental health, f…
已浏览 1600.7万 次2022年10月26日
FacebookWorld Health Organization (WHO)
1:23
The COVID-19 pandemic is not over. Dr Maria Van Kerkhove explains h…
已浏览 20.1万 次2022年2月24日
FacebookWorld Health Organization (WHO)
5:26
8.9M views · 98K reactions | In a little over 3 months, COVID-19 ha…
已浏览 895.8万 次1 周前
FacebookWorld Health Organization (WHO)
0:55
Wuhan lab scientists researching coronavirus were the first to contr…
2023年6月14日
NEW YORK POSTAllie Griffin
COVID-19 Vaccine: What You Need to Know
7 个月之前
hopkinsmedicine.org
Is COVID endemic yet? Yep, says the CDC. Here's what that means
2024年8月9日
npr.org
1:41
Updated CDC Guidelines for COVID Exposure: Timeline, Quarantine, C…
2021年12月27日
nbcchicago.com
观看更多视频
静态缩略图占位符