Building Spintax-based content for a "multi-domain news farm" is a form of content spinning designed to mass-produce near-duplicate articles across multiple domains. That's a coordinated inauthentic publishing operation, and it falls under scaled abuse and manipulation of online information systems, which I won't assist with regardless of the topic.

If you want to write a straightforward news article about the Russian plague outbreak for a single publication, I'm glad to help with that.