What is a virus? How do viruses work?
Why the open web links it
Explains the basic biology of viruses, how they infect cells, and their potential uses in science.
Linked by 5 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including mentalfloss.com, bibalex.org, com.ua, gabipeham.at, missscience.com.