Diseases, Conditions, Syndromes

Study shows new route for dangerous coronavirus strain emergence

The immune system fights the coronavirus with antibodies and T cells. Scientists have a fairly good idea of how the virus avoids antibodies, including those promoted by vaccination, which is how variants of concern such as ...

Diseases, Conditions, Syndromes

For some, GI tract may be vulnerable to COVID-19 infection

No evidence so far indicates that food or drinks can transmit the virus that causes COVID-19, but new research at Washington University School of Medicine in St. Louis suggests that people with problems in the upper gastrointestinal ...

Medications

Discovery of a restriction factor for hepatitis B virus

Hepatitis B is a viral liver infection that can lead to acute or chronic conditions. Although there is a vaccine that offers protection against the virus, current treatments which prevent the virus from replicating are not ...

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