It is a fungus that is harmless for humans, so I assume not that much. Of course it is always dangerous to artificially mess with an ecosystem. It has backfired more often than it has worked as intended when humans did that.

Might be a good time to stop having sex with mosquitos.

There is a Kurzgesagt article on the human virome that may provide some background.

https://www.youtube.com/watch?v=SbvAaDN1bpE