Members of a new class of antivirals are being tested in U.S. clinical trials, and one has gained approval in Japan, but how ...

Analyses of mpox clades currently in circulation provide clues to how the virus managed to spread worldwide in 2022 — and how ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...

AI can now create genome viruses in laboratories and redesign toxins to evade controls, raising biosafety alert and rise of ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most known CRISPR systems target invading pathogens' DNA and chop it up to ...

This is a summary of: Liu. H. et al. Viral RNA blocks circularization to evade host codon usage control. Nature https://doi.org/10.1038/s41586-025-09809-y (2025).

Virus-built silver appears much more effective against bacteria than commercial silver. In A Nutshell Lab safety tests showed ...