CDC says COVID-19 cases rise in 25 states
COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast and West Coast.
Jul 14, 2025
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Viruses: News and Research on Betacoronavirus
MeSH tree: B04.820.578.500.540.150.113
SARS-CoV-2 can cause buildup of Alzheimer's-related peptides in retina
A new Yale study has found a promising target for treating the brain fog that can follow COVID-19 and offers new insight into a hypothesis about the origin of Alzheimer's disease.
Jul 14, 2025
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University steps up search for disease-spreading threats
The University of Minnesota is stepping up efforts to identify biological threats that could trigger an epidemic, launching an institute to track disease-spreading infectious pathogens at the genetic level and monitor wastewater ...
Jul 2, 2025
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WHO says all COVID-19 origin theories still open, after inconclusive study
All hypotheses on how the COVID-19 pandemic began remain open, the World Health Organization said Friday, following an inconclusive four-year investigation that was hamstrung by crucial information being withheld.
Jun 27, 2025
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COVID-19 wastewater surveillance accurately predicts community infections
Published in The Journal of Infectious Diseases, a University of Minnesota research team has demonstrated that measuring SARS-CoV-2 in wastewater continues to accurately predict COVID-19 infections in a community.
Jun 23, 2025
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Winter viruses can trigger a heart attack or stroke—another good reason to get a flu or COVID shot
Winter is here, along with cold days and the inevitable seasonal surge in respiratory viruses.
Jun 19, 2025
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Researchers discover protein necessary for SARS-CoV-2 to evade the body's defenses
The human body is naturally equipped with defenses to fight off viral infections. For a virus to successfully infect it, it must first overcome these defenses. To do so, viruses have evolved specialized tools—proteins known ...
Jun 12, 2025
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Llama-derived antibodies target coronaviruses' conserved spike region, offering broad protection
Scientists have discovered a unique class of small antibodies that are strongly protective against a wide range of SARS coronaviruses, including SARS-CoV-1 and numerous early and recent SARS-CoV-2 variants. The unique antibodies ...
Jun 11, 2025
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The virus that won't quit: New research reveals how SARS-CoV-2 evolves
Researchers have tracked how the COVID-19 virus mutates long term, revealing patterns that could help predict the emergence of future variants.
Jun 10, 2025
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mRNA vaccines modified to include cytokine IL-12 enhance T cell response
In the quest to design vaccines that better help the body's immune system fight disease, scientists are always looking for more tools for their arsenal.
Jun 6, 2025
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