When the first vaccines for COVID-19 rolled out in December 2020, some people hoped they would be a silver bullet against the novel virus the way that polio and smallpox shots are nearly 100% effective against those diseases.
Nov 3, 2023
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A new study by a team of researchers at the University of Toronto's Emerging and Pandemic Infections Consortium (EPIC) has uncovered biological reasons underlying sex differences in COVID-19 outcomes, offering a promising ...
Oct 3, 2023
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A synthetic peptide developed by researchers at the Medical College of Georgia could help reduce vascular problems associated with acute respiratory distress syndrome (ARDS) in COVID-19.
Oct 3, 2023
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Moderna has developed a new and improved version of its COVID-19 vaccine. The unique formulation (mRNA-1283) reduces the vaccine's content from the full-length SARS-CoV-2 spike protein to a narrowly focused encoding of just ...
On Sept. 12, 2023, the Centers for Disease Control and Prevention recommended the newly formulated COVID-19 vaccines for all Americans ages 6 months and up, hours after its expert advisory committee voted 13 to 1 in favor ...
Sep 13, 2023
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The latest variant, or sublineage, of SARS-CoV-2 to emerge on the scene, BA.2.86, has public health experts on alert as COVID-19 hospitalizations begin to rise and the new variant makes its way across the globe.
Sep 12, 2023
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When new COVID variant BA.2.86 emerged in late July, scientists had concerns about its ability to evade immunity. But early lab tests seem to be easing those fears, as well as concerns over the variant's ability to spread ...
Sep 5, 2023
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A new coronavirus variant, BA.2.86, is raising concern with public health experts, but it's too early to know if this one is any more transmissible than current strains of the virus—or if it will even stick around.
Sep 4, 2023
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The surface protein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), known as the spike protein, is critical for infecting host cells. The spike protein facilitates the infection process by binding to ...
Aug 30, 2023
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The EU's drug watchdog on Wednesday approved an updated version of Pfizer and BioNTech's anti-Covid jab to counter an infectious subvariant of the virus as winter approaches.
Aug 30, 2023
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