Robuta

https://www.azolifesciences.com/news/20260114/Giant-Virus-with-A-Massive-Genome-and-Unusual-Infection-Strategy.aspx
Ushikuvirus, a newly identified giant virus, showcases unique cytopathic effects and structural features, enhancing knowledge of viral evolution and diversity.
giant virusmassivegenomeunusualinfection
https://www.livescience.com/52175-ancient-giant-virus-revived-siberia.html
A newly discovered 30,000-year-old giant virus reveals the diversity of this ancient and unusual group of viruses.
giant virusfrozenstillinfectiousyears