As scientists, we often think we understand a virus—its structure, its tricks, the way it moves through the body. But every ...

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

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

It's been five years since COVID-19 was declared a global pandemic. As SARS-CoV-2 shifts to endemic status, questions about its future evolution remain. New variants of the virus will likely ...

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.

SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 (ACE2) receptors. Blocking this interaction with inhibitors could prevent ...