Instructional Video4:27
Professor Dave Explains

Hepatitis A (Hepatovirus A)

12th - Higher Ed
Hepatitis is a word that describes an inflammation of the liver. This can happen a few different ways, but it is very commonly due to viruses. Hepatitis A, B, C, D, and E all cause liver disease, even though the viruses themselves are...
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Getty Images

CU View of antibody protein immune system / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
CU View of antibody protein immune system / Oxford, Oxon, United Kingdom
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Getty Images

High Speed Sneeze, side view man's head sneezing, black background, lips wobble and saliva flies out of mouth

Pre-K - Higher Ed
High Speed Sneeze, side view man's head sneezing, black background, lips wobble and saliva flies out of mouth
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Getty Images

CU view of dengue virus particle / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
CU view of dengue virus particle / Oxford, Oxon, United Kingdom
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Getty Images

Sick Boy

Pre-K - Higher Ed
Sick Boy
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Getty Images

Silhouette of attractive woman sneezing

Pre-K - Higher Ed
Silhouette of attractive woman sneezing
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Getty Images

Virus in motion

Pre-K - Higher Ed
3d illustration Virus in motion
News Clip0:49
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:48
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:51
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:53
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:59
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:36
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
News Clip0:41
Sky News

RFA Argus Departs Falmouth For Sierra Leone

Higher Ed
RFA Argus Departs Falmouth For Sierra Leone
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Getty Images

MS View of Viral Earth pandemic planet spinning on dark background / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
MS View of Viral Earth pandemic planet spinning on dark background / Oxford, Oxon, United Kingdom
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Getty Images

CU Viral Earth pandemic planet spinning on white background / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
CU Viral Earth pandemic planet spinning on white background / Oxford, Oxon, United Kingdom
Stock Footage0:11
Getty Images

MS View of Viral Earth pandemic planet spinning on white background / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
MS View of Viral Earth pandemic planet spinning on white background / Oxford, Oxon, United Kingdom
Stock Footage0:08
Getty Images

CU View of spinning Viral Earth pandemic planet on white background / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
CU View of spinning Viral Earth pandemic planet on white background / Oxford, Oxon, United Kingdom
Stock Footage0:11
Getty Images

CU View of viral Earth pandemic planet spinning / Oxford, Oxon, United Kingdom

Pre-K - Higher Ed
CU View of viral Earth pandemic planet spinning / Oxford, Oxon, United Kingdom
Stock Footage0:12
Getty Images

Mother with her sick child at home

Pre-K - Higher Ed
Mother with her sick child at home
News Clip0:55
Press Association

Coronavirus: New powers will allow Government to forcibly quarantine victims

Higher Ed
The Government has declared coronavirus a “serious and imminent threat to public health” as it introduced new powers to deal with the spread of the virus. Under new measures announced on Monday, the Department of Health said people with...
News Clip2:47
Bloomberg

San Francisco Bay Area Reinstates Mask Order as Virus Surges

Higher Ed
Aug.02 -- San Francisco and its surrounding counties are reinstating mask requirements in indoor public spaces for all individuals regardless of vaccination status, after a surge in Covid-19 cases in recent weeks. Bloomberg’s Henry...
News Clip4:57
Bloomberg

NIAID’s Fauci Warns on Assuming Coronavirus Is in Decline

Higher Ed
Feb.12 -- National Institute of Allergy & Infectious Disease Director Dr. Anthony Fauci discusses the coronavirus and understanding the phases of how the illness spreads. He speaks on "Bloomberg Surveillance."
News Clip4:09
Bloomberg

Cuomo Warns New York to 'Watch the Dials' With Reopenings on Friday

Higher Ed
May.11 -- Governor Andrew Cuomo says some New York State regions are ready to start reopening on Friday, with control rooms set to monitor each area’s performance against a set of criteria. He speaks at a press briefing in Rochester.