Diseases, Conditions, Syndromes

Why we need to learn to live with COVID-19

Measles infected people for 1,500 years, killing more than one million people annually during the 20th century alone before John Enders and Thomas Peebles isolated the virus in 1954 and developed a vaccine nine years later. ...

Medical research

Virus co-opts immune protein to avoid antiviral defences

By discovering a trick the hepatitis C virus uses to evade the immune system, scientists have identified a new antiviral defense system that could be used to treat many virus infections, according to new research published ...

Diseases, Conditions, Syndromes

Am I immune to COVID-19 if I have antibodies?

Perhaps the most important question now about COVID-19 is the degree to which a prior infection protects from a second infection by the new coronavirus. This affects vaccine development and herd immunity and is something ...

Diseases, Conditions, Syndromes

How the immune system reacts to hepatitis C viruses

If a virus penetrates a cell, the immune system reacts immediately and produces the signaling protein interferon. This protein activates hundreds of highly specialized defence mechanisms in all surrounding cells, which can ...

HIV & AIDS

Bundled rapid HIV/Hep C testing may improve infection awareness

(HealthDay)—For people with substance use disorders, combining HIV and hepatitis C virus (HCV) testing and providing immediate test results may increase the number of people who are aware of their infection status, according ...

Medications

Treatments for coronavirus: Repurposing existing drugs

Why develop new drugs to combat the replication of the coronavirus if existing approved substances could do the same thing? Repurposing drugs in this fashion could offer a faster remedy against pathogens that have as yet ...

Diseases, Conditions, Syndromes

Hospitalizations for chronic liver disease on the rise

(HealthDay)—Hospitalizations for chronic liver disease (CLD) increased from 2012 to 2016, reaching a total estimated national cost of $81.1 billion, according to a study published online April 2 in JAMA Network Open.

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