- Coronavirus origins: genome analysis suggests two viruses may have combined https://theconversation.com/coronavirus-origins-genome-analysis-suggests-two-viruses-may-have-combined-134059 8 comments worldnews
- Coronavirus origins: Genome analysis suggests two viruses may have combined https://www.rawstory.com/2020/03/coronavirus-origins-genome-analysis-suggests-two-viruses-may-have-combined/ 13 comments worldnews