The current COVID-19 vaccines are designed to trigger an antibody response to the SARS-CoV-2 spike protein, which is vulnerable to mutations that could make the vaccine less effective over time. Focusing on the T-cell instead, ...
Apr 13, 2023
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Patients diagnosed with post-COVID-19 syndrome often experience cognitive and memory impairments. A new study by researchers from the Federal University of Rio de Janeiro (UFRJ) and UniRio provides insight into the mechanism ...
Apr 3, 2023
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Researchers searching for new therapeutic targets in the SARS-CoV-2 virus have identified a potential Achilles' heel that exists in all coronaviruses, according to a study published today in eLife.
Mar 21, 2023
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The magnitude and quality of a key immune cell's response to vaccination with two doses of the Pfizer-BioNTech COVID-19 vaccine were considerably lower in people with prior SARS-CoV-2 infection compared to people without ...
Mar 20, 2023
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One of the 12 labors of Hercules, according to ancient lore, was to destroy a nine-headed monster called the Hydra. The challenge was that when Hercules used his sword to chop off one of the monster's heads, two would grow ...
Mar 10, 2023
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By taking inspiration from the evolutionary history of SARS-CoV-2 itself, scientists in China have crafted a new vaccine that, at least in animal models, provides protection against omicron and an array of its subvariants.
The underlying mechanisms of long COVID are not yet fully understood. Molecular clues to different subgroups of long COVID have now been provided by a research group at University Medicine Halle.
Jan 18, 2023
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A new study led by scientists at La Jolla Institute for Immunology (LJI) shows how ideal antibodies against SARS-CoV-2 hit their marks.
Jan 17, 2023
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The Omicron subvariant XBB.1.5, the most transmissible COVID-19 subvariant so far, is spreading quickly across the United States and was predicted on Friday to become Europe's dominant strain in a matter of weeks.
Jan 13, 2023
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The heavily-mutated omicron variant of SARS-CoV-2, the virus that causes COVID-19, was first detected in late 2021.
Jan 12, 2023
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