It's been five years since COVID-19 was declared a global pandemic. As SARS-CoV-2 shifts to endemic status, questions about ...

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Covid-19 is still circulating, though it's weaker now. Experts say it’s not a major threat but advise maintaining strong ...

SARS-CoV-2, the virus responsible for COVID-19 ... However, mutations in the spike protein can alter its structure, reducing ...

Kei Sato was looking for his next big challenge five years ago when it smacked him — and the world — in the face. The ...

When the COVID-19 pandemic first began, we saw how quickly the SARS-CoV-2 virus evolved. New variants emerged with mutations that increased transmissibility or helped the virus evade our immune ...

Viruses like SARS-CoV-2 use sugar molecules to hide from the immune system, but scientists at Scripps Research have designed ...

This pairing of antibodies was shown to be effective against the initial SARS-CoV-2 virus that caused the pandemic and all its variants through omicron in laboratory testing. The findings are ...

Identification of HKU5-CoV-2 (a member of the HKU5 lineage 2), a new merbecovirus found in bats of Zhejiang, Anhui, and ...

A phylogenetic tree of SARS-CoV-2 sequences ... minimal disruption to the protein’s structure or function are more likely to be beneficial for the virus. “We believe that using sequence ...