SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 ...

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. “It still feels kind of incomplete,” said ...

Antivirus apps for your PC protect your personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs ...

Mar. 10, 2025 — In multiple sclerosis (MS), antibodies to the common Epstein-Barr virus can accidentally attack a protein in the brain and spinal cord. New research shows that the combination of ...