Medical research

Synthesizing squalene to reduce need for shark liver oil

A team of medical researchers from Amyris, Inc. and the Access to Advanced Health Institute has developed a new way to synthesize squalene, a natural terpene used to boost the effectiveness of several vaccines. In their paper ...

Vaccination

Mixed results for Moderna mRNA flu vaccine trial

US biotech company Moderna said Thursday it had mixed results from a large-scale trial of its mRNA flu shot, based on the same technology used in its successful Covid-19 vaccine.

Diseases, Conditions, Syndromes

Marburg virus vaccine shows promising results in first-in-human study

A newly published paper in The Lancet shows that an experimental vaccine against Marburg virus (MARV) was safe and induced an immune response in a small, first-in-human clinical trial. The vaccine, developed by researchers ...

Diseases, Conditions, Syndromes

Researchers find immune response to COVID strengthens over time

Immunity from COVID-19 appears to gather strength with more time between vaccination and infection, a new laboratory study from researchers at Oregon Health & Science University suggests. The findings carry implications for ...

Health

Vaccine misinformation spawns 'pure blood' movement

Vaccine skeptics blocking transfusions for life-saving surgeries, Facebook groups inciting violence against doctors and a global search for unvaccinated donors—COVID-19 misinformation has bred a so-called "pure blood" movement.

Immunology

A unique window into 'original antigenic sin'

Our immune systems react most strongly to the viral strains we encountered in our childhoods. Scientists call this original antigenic sin (OAS)—the body's first blush with a virus like influenza or COVID being the "original ...

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